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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1913,"path":1914,"stem":1915},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1917,"path":1918,"stem":1919},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1921,"path":1922,"stem":1923},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1925,"path":1926,"stem":1927},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1929,"path":1930,"stem":1931},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1933,"path":1934,"stem":1935},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1937,"path":1938,"stem":1939},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1941,"path":1942,"stem":1943},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1945,"path":1946,"stem":1947},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1949,"path":1950,"stem":1951},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1953,"path":1954,"stem":1955},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1957,"path":1958,"stem":1959},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1961,"path":1962,"stem":1963},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1965,"path":1966,"stem":1967},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1973,"path":1974,"stem":1975},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1977,"path":1978,"stem":1979},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1981,"path":1982,"stem":1983},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1985,"path":1986,"stem":1987},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1989,"path":1990,"stem":1991},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1993,"path":1994,"stem":1995},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":1997,"path":1998,"stem":1999},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2001,"path":2002,"stem":2003},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2005,"path":2006,"stem":2007},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2009,"path":2010,"stem":2011},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2013,"path":2014,"stem":2015},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2017,"path":2018,"stem":2019},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2021,"path":2022,"stem":2023},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2025,"path":2026,"stem":2027},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2029,"path":2030,"stem":2031},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2033,"path":2034,"stem":2035},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2037,"path":2038,"stem":2039},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2041,"icon":2042,"path":2043,"stem":2044,"children":2045,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2046,2072,2126,2148,2452,2490,2508],{"title":2047,"icon":2048,"path":2049,"stem":2050,"children":2051,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2052,2056,2060,2064,2068],{"title":2053,"path":2054,"stem":2055},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2057,"path":2058,"stem":2059},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2061,"path":2062,"stem":2063},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2065,"path":2066,"stem":2067},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2069,"path":2070,"stem":2071},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2073,"icon":2074,"path":2075,"stem":2076,"children":2077,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2078,2082,2086,2090,2094,2098,2102,2106,2110,2114,2118,2122],{"title":2079,"path":2080,"stem":2081},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2083,"path":2084,"stem":2085},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2087,"path":2088,"stem":2089},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2091,"path":2092,"stem":2093},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2095,"path":2096,"stem":2097},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2099,"path":2100,"stem":2101},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2103,"path":2104,"stem":2105},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2107,"path":2108,"stem":2109},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2111,"path":2112,"stem":2113},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2115,"path":2116,"stem":2117},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2119,"path":2120,"stem":2121},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2123,"path":2124,"stem":2125},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2127,"icon":2128,"path":2129,"stem":2130,"children":2131,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2132,2136,2140,2144],{"title":2133,"path":2134,"stem":2135},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2137,"path":2138,"stem":2139},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2141,"path":2142,"stem":2143},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2145,"path":2146,"stem":2147},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2149,"icon":2150,"path":2151,"stem":2152,"children":2153},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2154,2155,2159,2163,2167,2171,2234,2269,2421],{"title":2149,"path":2151,"stem":2152},{"title":2156,"path":2157,"stem":2158},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2160,"path":2161,"stem":2162},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2164,"path":2165,"stem":2166},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2168,"path":2169,"stem":2170},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2172,"icon":132,"path":2173,"stem":2174,"children":2175},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2176,2178,2182,2186,2190,2194,2198,2202,2206,2210,2214,2218,2222,2226,2230],{"title":2177,"path":2173,"stem":2174},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2179,"path":2180,"stem":2181},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2183,"path":2184,"stem":2185},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2187,"path":2188,"stem":2189},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2191,"path":2192,"stem":2193},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2195,"path":2196,"stem":2197},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2199,"path":2200,"stem":2201},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2203,"path":2204,"stem":2205},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2207,"path":2208,"stem":2209},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2211,"path":2212,"stem":2213},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2215,"path":2216,"stem":2217},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2219,"path":2220,"stem":2221},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2223,"path":2224,"stem":2225},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2227,"path":2228,"stem":2229},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2231,"path":2232,"stem":2233},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2235,"icon":2150,"path":2236,"stem":2237,"children":2238},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2239,2241,2245,2249,2253,2257,2261,2265],{"title":2240,"path":2236,"stem":2237},"React Router: Навігаційна система сучасного вебу",{"title":2242,"path":2243,"stem":2244},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2246,"path":2247,"stem":2248},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2250,"path":2251,"stem":2252},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2254,"path":2255,"stem":2256},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2258,"path":2259,"stem":2260},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2262,"path":2263,"stem":2264},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2266,"path":2267,"stem":2268},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2270,"icon":132,"path":2271,"stem":2272,"children":2273},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2274,2276,2292,2321,2330,2351,2367,2396],{"title":2275,"path":2271,"stem":2272},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2277,"stem":2278,"children":2279,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2280,2284,2288],{"title":2281,"path":2282,"stem":2283},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2285,"path":2286,"stem":2287},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2289,"path":2290,"stem":2291},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2293,"icon":132,"path":2294,"stem":2295,"children":2296,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2297,2301,2305,2309,2313,2317],{"title":2298,"path":2299,"stem":2300},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2302,"path":2303,"stem":2304},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2306,"path":2307,"stem":2308},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2310,"path":2311,"stem":2312},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2314,"path":2315,"stem":2316},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2318,"path":2319,"stem":2320},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2322,"icon":132,"path":2323,"stem":2324,"children":2325,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2326],{"title":2327,"path":2328,"stem":2329},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2331,"icon":132,"path":2332,"stem":2333,"children":2334,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2335,2339,2343,2347],{"title":2336,"path":2337,"stem":2338},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2340,"path":2341,"stem":2342},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2344,"path":2345,"stem":2346},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2348,"path":2349,"stem":2350},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2352,"icon":92,"path":2353,"stem":2354,"children":2355,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2356,2360,2364],{"title":2357,"path":2358,"stem":2359},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2361,"path":2362,"stem":2363},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2211,"path":2365,"stem":2366},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2368,"icon":132,"path":2369,"stem":2370,"children":2371,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2372,2376,2380,2384,2388,2392],{"title":2373,"path":2374,"stem":2375},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2377,"path":2378,"stem":2379},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2381,"path":2382,"stem":2383},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2385,"path":2386,"stem":2387},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2389,"path":2390,"stem":2391},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2393,"path":2394,"stem":2395},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2397,"icon":132,"path":2398,"stem":2399,"children":2400,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2401,2405,2409,2413,2417],{"title":2402,"path":2403,"stem":2404},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2406,"path":2407,"stem":2408},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2410,"path":2411,"stem":2412},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2414,"path":2415,"stem":2416},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2418,"path":2419,"stem":2420},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2422,"icon":132,"path":2423,"stem":2424,"children":2425},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2426,2428,2432,2436,2440,2444,2448],{"title":2427,"path":2423,"stem":2424},"UI Бібліотеки в React",{"title":2429,"path":2430,"stem":2431},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2433,"path":2434,"stem":2435},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2437,"path":2438,"stem":2439},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2441,"path":2442,"stem":2443},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2445,"path":2446,"stem":2447},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2449,"path":2450,"stem":2451},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2453,"icon":2454,"path":2455,"stem":2456,"children":2457,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2458,2462,2466,2470,2474,2478,2482,2486],{"title":2459,"path":2460,"stem":2461},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2463,"path":2464,"stem":2465},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2467,"path":2468,"stem":2469},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2471,"path":2472,"stem":2473},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2475,"path":2476,"stem":2477},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2479,"path":2480,"stem":2481},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2483,"path":2484,"stem":2485},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2487,"path":2488,"stem":2489},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2491,"icon":2492,"path":2493,"stem":2494,"children":2495,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2496,2500,2504],{"title":2497,"path":2498,"stem":2499},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2501,"path":2502,"stem":2503},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2505,"path":2506,"stem":2507},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2509,"path":2510,"stem":2511},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2513,"icon":2514,"path":2515,"stem":2516,"children":2517,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2518,2521,2524,2528,2532,2536,2540],{"title":162,"path":2519,"stem":2520},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2522,"stem":2523},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2525,"path":2526,"stem":2527},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2529,"path":2530,"stem":2531},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2533,"path":2534,"stem":2535},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2537,"path":2538,"stem":2539},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2541,"path":2542,"stem":2543,"children":2544,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2545,2549,2553,2557,2561,2565,2569,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689],{"title":2546,"path":2547,"stem":2548},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2550,"path":2551,"stem":2552},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2554,"path":2555,"stem":2556},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2558,"path":2559,"stem":2560},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2562,"path":2563,"stem":2564},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2566,"path":2567,"stem":2568},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2570,"path":2571,"stem":2572},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2574,"path":2575,"stem":2576},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2578,"path":2579,"stem":2580},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2582,"path":2583,"stem":2584},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2586,"path":2587,"stem":2588},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2590,"path":2591,"stem":2592},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2594,"path":2595,"stem":2596},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2598,"path":2599,"stem":2600},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2602,"path":2603,"stem":2604},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2606,"path":2607,"stem":2608},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2610,"path":2611,"stem":2612},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2614,"path":2615,"stem":2616},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2618,"path":2619,"stem":2620},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2622,"path":2623,"stem":2624},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2626,"path":2627,"stem":2628},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2630,"path":2631,"stem":2632},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2634,"path":2635,"stem":2636},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2638,"path":2639,"stem":2640},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2642,"path":2643,"stem":2644},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2646,"path":2647,"stem":2648},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2650,"path":2651,"stem":2652},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2654,"path":2655,"stem":2656},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2658,"path":2659,"stem":2660},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2662,"path":2663,"stem":2664},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2666,"path":2667,"stem":2668},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2670,"path":2671,"stem":2672},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2674,"path":2675,"stem":2676},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2678,"path":2679,"stem":2680},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2682,"path":2683,"stem":2684},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2686,"path":2687,"stem":2688},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2690,"path":2691,"stem":2692},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2694,"icon":2695,"path":2696,"stem":2697,"children":2698,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2699,2703,2706,2710,2714,2718,2722,2726,2730,2734,2738,2742,2746,2750,2754,2815],{"title":2700,"path":2701,"stem":2702},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2704,"stem":2705},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2707,"path":2708,"stem":2709},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2711,"path":2712,"stem":2713},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2715,"path":2716,"stem":2717},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2719,"path":2720,"stem":2721},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2723,"path":2724,"stem":2725},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2727,"path":2728,"stem":2729},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2731,"path":2732,"stem":2733},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2735,"path":2736,"stem":2737},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2739,"path":2740,"stem":2741},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2743,"path":2744,"stem":2745},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2747,"path":2748,"stem":2749},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2751,"path":2752,"stem":2753},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2755,"icon":92,"path":2756,"stem":2757,"children":2758,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2759,2763,2767,2771,2775,2779,2783,2787,2791,2795,2799,2803,2807,2811],{"title":2760,"path":2761,"stem":2762},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2764,"path":2765,"stem":2766},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2768,"path":2769,"stem":2770},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2772,"path":2773,"stem":2774},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2776,"path":2777,"stem":2778},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2780,"path":2781,"stem":2782},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2784,"path":2785,"stem":2786},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2788,"path":2789,"stem":2790},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2792,"path":2793,"stem":2794},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2796,"path":2797,"stem":2798},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2800,"path":2801,"stem":2802},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2804,"path":2805,"stem":2806},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2808,"path":2809,"stem":2810},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2812,"path":2813,"stem":2814},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2816,"path":2817,"stem":2818},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2820,"icon":2821,"path":2822,"stem":2823,"children":2824,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2825,2855,2878,2915,2944,2962,2996,3008,3017],{"title":2826,"icon":2827,"path":2828,"stem":2829,"children":2830,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2831,2835,2839,2843,2847,2851],{"title":2832,"path":2833,"stem":2834},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2836,"path":2837,"stem":2838},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2840,"path":2841,"stem":2842},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2844,"path":2845,"stem":2846},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2848,"path":2849,"stem":2850},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2852,"path":2853,"stem":2854},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2856,"icon":2821,"path":2857,"stem":2858,"children":2859,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2860,2864,2870,2874],{"title":2861,"path":2862,"stem":2863},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2865,"path":2866,"stem":2867,"children":2868},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2869],{"title":2865,"path":2866,"stem":2867},{"title":2871,"path":2872,"stem":2873},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2875,"path":2876,"stem":2877},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":2879,"icon":2821,"path":2880,"stem":2881,"children":2882,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2883,2887,2891,2895,2899,2903,2907,2911],{"title":2884,"path":2885,"stem":2886},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2888,"path":2889,"stem":2890},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2892,"path":2893,"stem":2894},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2896,"path":2897,"stem":2898},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2900,"path":2901,"stem":2902},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2904,"path":2905,"stem":2906},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2908,"path":2909,"stem":2910},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2912,"path":2913,"stem":2914},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2916,"icon":2821,"path":2917,"stem":2918,"children":2919,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2920,2924,2928,2932,2936,2940],{"title":2921,"path":2922,"stem":2923},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2925,"path":2926,"stem":2927},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2929,"path":2930,"stem":2931},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2933,"path":2934,"stem":2935},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2937,"path":2938,"stem":2939},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2941,"path":2942,"stem":2943},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2945,"icon":2946,"path":2947,"stem":2948,"children":2949,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2950,2954,2958],{"title":2951,"path":2952,"stem":2953},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2955,"path":2956,"stem":2957},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2959,"path":2960,"stem":2961},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2963,"icon":2964,"path":2965,"stem":2966,"children":2967,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2968,2972,2976,2980,2984,2988,2992],{"title":2969,"path":2970,"stem":2971},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2973,"path":2974,"stem":2975},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2977,"path":2978,"stem":2979},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2981,"path":2982,"stem":2983},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2985,"path":2986,"stem":2987},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2989,"path":2990,"stem":2991},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2993,"path":2994,"stem":2995},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2993,"icon":793,"path":2997,"stem":2998,"children":2999,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3000,3004],{"title":3001,"path":3002,"stem":3003},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3005,"path":3006,"stem":3007},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3009,"icon":3010,"path":3011,"stem":3012,"children":3013,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3014],{"title":3009,"path":3015,"stem":3016},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3018,"icon":3019,"path":3020,"stem":3021,"children":3022,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3023],{"title":3018,"path":3024,"stem":3025},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3027,"icon":3028,"path":3029,"stem":3030,"children":3031,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3032,3108],{"title":3033,"icon":3034,"path":3035,"stem":3036,"children":3037},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3038,3040,3044,3048,3052,3056,3060,3064,3068,3072,3076,3080,3084,3088,3092,3096,3100,3104],{"title":3039,"path":3035,"stem":3036},"Docker: від нуля до production",{"title":3041,"path":3042,"stem":3043},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3045,"path":3046,"stem":3047},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3049,"path":3050,"stem":3051},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3053,"path":3054,"stem":3055},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3057,"path":3058,"stem":3059},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3061,"path":3062,"stem":3063},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3065,"path":3066,"stem":3067},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3069,"path":3070,"stem":3071},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3073,"path":3074,"stem":3075},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3077,"path":3078,"stem":3079},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3081,"path":3082,"stem":3083},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3085,"path":3086,"stem":3087},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3089,"path":3090,"stem":3091},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3093,"path":3094,"stem":3095},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3097,"path":3098,"stem":3099},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3101,"path":3102,"stem":3103},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3105,"path":3106,"stem":3107},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3109,"icon":3110,"path":3111,"stem":3112,"children":3113},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3114,3116,3120,3124,3128,3132,3136,3140,3144],{"title":3115,"path":3111,"stem":3112},"Kubernetes: від розробки до production",{"title":3117,"path":3118,"stem":3119},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3121,"path":3122,"stem":3123},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3125,"path":3126,"stem":3127},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3129,"path":3130,"stem":3131},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3133,"path":3134,"stem":3135},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3137,"path":3138,"stem":3139},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3141,"path":3142,"stem":3143},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3145,"path":3146,"stem":3147},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3149,"icon":3150,"path":3151,"stem":3152,"children":3153,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3154,3158,3162,3166,3170,3174,3178,3182,3186,3190,3194],{"title":3155,"path":3156,"stem":3157},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3159,"path":3160,"stem":3161},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3163,"path":3164,"stem":3165},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3167,"path":3168,"stem":3169},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3171,"path":3172,"stem":3173},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3175,"path":3176,"stem":3177},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3179,"path":3180,"stem":3181},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3183,"path":3184,"stem":3185},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3187,"path":3188,"stem":3189},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3191,"path":3192,"stem":3193},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3195,"path":3196,"stem":3197},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3199,"icon":943,"path":3200,"stem":3201,"children":3202,"page":59},"DDD","\u002Fddd","10.ddd",[3203,3207,3211,3215,3219,3223,3227,3231,3235,3239,3243,3247,3251],{"title":3204,"path":3205,"stem":3206},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3208,"path":3209,"stem":3210},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3212,"path":3213,"stem":3214},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3216,"path":3217,"stem":3218},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3220,"path":3221,"stem":3222},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3224,"path":3225,"stem":3226},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3228,"path":3229,"stem":3230},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3232,"path":3233,"stem":3234},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3236,"path":3237,"stem":3238},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3240,"path":3241,"stem":3242},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3244,"path":3245,"stem":3246},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3248,"path":3249,"stem":3250},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3252,"path":3253,"stem":3254},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3256,"icon":3257,"path":3258,"stem":3259,"children":3260,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3261,3265,3269,3273,3277,3281,3285],{"title":3262,"path":3263,"stem":3264},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3266,"path":3267,"stem":3268},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3270,"path":3271,"stem":3272},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3274,"path":3275,"stem":3276},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3278,"path":3279,"stem":3280},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3282,"path":3283,"stem":3284},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3286,"path":3287,"stem":3288},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3290,"icon":3291,"path":3292,"stem":3293,"children":3294,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3295,3299,3303,3307,3311,3315,3319,3323,3327,3331,3335,3339,3343,3347,3351,3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411],{"title":3296,"path":3297,"stem":3298},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3300,"path":3301,"stem":3302},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3304,"path":3305,"stem":3306},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3308,"path":3309,"stem":3310},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3312,"path":3313,"stem":3314},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3316,"path":3317,"stem":3318},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3320,"path":3321,"stem":3322},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3324,"path":3325,"stem":3326},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3328,"path":3329,"stem":3330},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3332,"path":3333,"stem":3334},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3336,"path":3337,"stem":3338},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3340,"path":3341,"stem":3342},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3344,"path":3345,"stem":3346},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3348,"path":3349,"stem":3350},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3352,"path":3353,"stem":3354},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3356,"path":3357,"stem":3358},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3360,"path":3361,"stem":3362},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3364,"path":3365,"stem":3366},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3368,"path":3369,"stem":3370},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3372,"path":3373,"stem":3374},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3376,"path":3377,"stem":3378},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3380,"path":3381,"stem":3382},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3384,"path":3385,"stem":3386},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3388,"path":3389,"stem":3390},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3392,"path":3393,"stem":3394},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3396,"path":3397,"stem":3398},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3400,"path":3401,"stem":3402},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3404,"path":3405,"stem":3406},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3408,"path":3409,"stem":3410},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3412,"path":3413,"stem":3414},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3416,"path":3417,"stem":3418,"children":3419,"page":59},"AWS","\u002Faws","13.aws",[3420,3424,3428,3432,3436,3440,3444,3448,3452,3456,3460,3464,3468,3472,3476,3480,3484,3488],{"title":3421,"path":3422,"stem":3423},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3425,"path":3426,"stem":3427},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3429,"path":3430,"stem":3431},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3433,"path":3434,"stem":3435},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3437,"path":3438,"stem":3439},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3441,"path":3442,"stem":3443},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3445,"path":3446,"stem":3447},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3449,"path":3450,"stem":3451},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3453,"path":3454,"stem":3455},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3457,"path":3458,"stem":3459},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3461,"path":3462,"stem":3463},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3465,"path":3466,"stem":3467},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3469,"path":3470,"stem":3471},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3473,"path":3474,"stem":3475},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3477,"path":3478,"stem":3479},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3481,"path":3482,"stem":3483},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3485,"path":3486,"stem":3487},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3489,"path":3490,"stem":3491},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3493,"path":3494,"stem":3495,"children":3496,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3497],{"title":3498,"path":3499,"stem":3500,"children":3501,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3502],{"title":3503,"path":3504,"stem":3505},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3507,"path":3508,"stem":3509,"children":3510,"page":59},"React Native","\u002Freact-native","15.react-native",[3511,3532],{"title":3512,"path":3513,"stem":3514,"children":3515,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3516,3520,3524,3528],{"title":3517,"path":3518,"stem":3519},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3521,"path":3522,"stem":3523},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3525,"path":3526,"stem":3527},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3529,"path":3530,"stem":3531},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3533,"path":3534,"stem":3535,"children":3536,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641],{"title":3538,"path":3539,"stem":3540},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3542,"path":3543,"stem":3544},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3546,"path":3547,"stem":3548},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3550,"path":3551,"stem":3552},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3554,"path":3555,"stem":3556},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3558,"path":3559,"stem":3560},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3562,"path":3563,"stem":3564},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3566,"path":3567,"stem":3568},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3570,"path":3571,"stem":3572},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3574,"path":3575,"stem":3576},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3578,"path":3579,"stem":3580},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3582,"path":3583,"stem":3584},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3586,"path":3587,"stem":3588},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3590,"path":3591,"stem":3592},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3594,"path":3595,"stem":3596},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3598,"path":3599,"stem":3600},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3602,"path":3603,"stem":3604},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3606,"path":3607,"stem":3608},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3610,"path":3611,"stem":3612},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3614,"path":3615,"stem":3616},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3618,"path":3619,"stem":3620},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3622,"path":3623,"stem":3624},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3626,"path":3627,"stem":3628},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3630,"path":3631,"stem":3632},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3634,"path":3635,"stem":3636},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3638,"path":3639,"stem":3640},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3642,"path":3643,"stem":3644},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3646,"path":3647,"stem":3648,"children":3649,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3650,3659,3668,3677,3706,3732,3757,3790,3807,3820,3829,3842,3851,3872,3885,3906],{"title":3651,"path":3652,"stem":3653,"children":3654,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3655],{"title":3656,"path":3657,"stem":3658},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3660,"path":3661,"stem":3662,"children":3663,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3664],{"title":3665,"path":3666,"stem":3667},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3669,"path":3670,"stem":3671,"children":3672,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3673],{"title":3674,"path":3675,"stem":3676},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3678,"path":3679,"stem":3680,"children":3681,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3682,3686,3690,3694,3698,3702],{"title":3683,"path":3684,"stem":3685},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3687,"path":3688,"stem":3689},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3691,"path":3692,"stem":3693},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3695,"path":3696,"stem":3697},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3699,"path":3700,"stem":3701},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3703,"path":3704,"stem":3705},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3707,"path":3708,"stem":3709,"children":3710},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3711,3712,3716,3720,3724,3728],{"title":3707,"path":3708,"stem":3709},{"title":3713,"path":3714,"stem":3715},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3717,"path":3718,"stem":3719},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3721,"path":3722,"stem":3723},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3725,"path":3726,"stem":3727},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3729,"path":3730,"stem":3731},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3733,"path":3734,"stem":3735,"children":3736,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3737,3741,3745,3749,3753],{"title":3738,"path":3739,"stem":3740},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3742,"path":3743,"stem":3744},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3746,"path":3747,"stem":3748},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3750,"path":3751,"stem":3752},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3754,"path":3755,"stem":3756},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3758,"path":3759,"stem":3760,"children":3761,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3762,3766,3770,3774,3778,3782,3786],{"title":3763,"path":3764,"stem":3765},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3767,"path":3768,"stem":3769},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3771,"path":3772,"stem":3773},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3775,"path":3776,"stem":3777},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":3779,"path":3780,"stem":3781},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3783,"path":3784,"stem":3785},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3787,"path":3788,"stem":3789},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3791,"path":3792,"stem":3793,"children":3794,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3795,3799,3803],{"title":3796,"path":3797,"stem":3798},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3800,"path":3801,"stem":3802},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3804,"path":3805,"stem":3806},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":3808,"path":3809,"stem":3810,"children":3811,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3812,3816],{"title":3813,"path":3814,"stem":3815},"Дерева рішень — інтерпретабельні моделі машинного навчання","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3817,"path":3818,"stem":3819},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":3821,"path":3822,"stem":3823,"children":3824,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3825],{"title":3826,"path":3827,"stem":3828},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":3830,"path":3831,"stem":3832,"children":3833,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3834,3838],{"title":3835,"path":3836,"stem":3837},"Вступ до класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3839,"path":3840,"stem":3841},"Метрики якості класифікації — Confusion Matrix, Precision, Recall, F1","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3843,"path":3844,"stem":3845,"children":3846,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3847],{"title":3848,"path":3849,"stem":3850},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":3852,"path":3853,"stem":3854,"children":3855,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3856,3860,3864,3868],{"title":3857,"path":3858,"stem":3859},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3861,"path":3862,"stem":3863},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":3865,"path":3866,"stem":3867},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":3869,"path":3870,"stem":3871},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3877,3881],{"title":3878,"path":3879,"stem":3880},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":3882,"path":3883,"stem":3884},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":3886,"path":3887,"stem":3888,"children":3889,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3890,3894,3898,3902],{"title":3891,"path":3892,"stem":3893},"Основи згорткових нейронних мереж — чому не MLP?","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-fundamentals","16.ai-python\u002F15.cnn-image-classification\u002F01.cnn-fundamentals",{"title":3895,"path":3896,"stem":3897},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3899,"path":3900,"stem":3901},"Глибші CNN та аугментація даних для CIFAR-10","\u002Fai-python\u002Fcnn-image-classification\u002Fcifar10-and-data-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F03.cifar10-and-data-augmentation",{"title":3903,"path":3904,"stem":3905},"Transfer Learning та візуалізація внутрішніх представлень CNN","\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning-and-visualization","16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization",{"title":3907,"path":3908,"stem":3909,"children":3910,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3911,3915,3919,3923,3927,3931,3935],{"title":3912,"path":3913,"stem":3914},"Mini-batch Gradient Descent та ефективна обробка даних","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fmini-batch-gradient-descent","16.ai-python\u002F16.batching-normalization-deep-networks\u002F01.mini-batch-gradient-descent",{"title":3916,"path":3917,"stem":3918},"Ініціалізація ваг — фундамент стабільного навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fweight-initialization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F02.weight-initialization",{"title":3920,"path":3921,"stem":3922},"Batch Normalization — прорив у глибокому навчанні","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fbatch-normalization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F03.batch-normalization",{"title":3924,"path":3925,"stem":3926},"Dropout та комбіновані стратегії регуляризації","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdropout-and-regularization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F04.dropout-and-regularization",{"title":3928,"path":3929,"stem":3930},"Проєктування глибоких мереж — від теорії до практики","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdeep-networks-architectures","16.ai-python\u002F16.batching-normalization-deep-networks\u002F05.deep-networks-architectures",{"title":3932,"path":3933,"stem":3934},"Планування learning rate — коли та як зменшувати крок навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Flearning-rate-scheduling","16.ai-python\u002F16.batching-normalization-deep-networks\u002F06.learning-rate-scheduling",{"title":3936,"path":3937,"stem":3938},"Підсумковий проєкт — побудова сучасного класифікатора зображень","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Ffinal-project-deep-classifier","16.ai-python\u002F16.batching-normalization-deep-networks\u002F07.final-project-deep-classifier",{"title":3940,"icon":658,"path":3941,"stem":3942,"children":3943,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3944,3948,3952,3956,3960,3964,3968,3972,3976,3980,3984,3988,3992,3996,4000,4004,4008,4012],{"title":3945,"path":3946,"stem":3947},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":3949,"path":3950,"stem":3951},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":3953,"path":3954,"stem":3955},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":3957,"path":3958,"stem":3959},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":3961,"path":3962,"stem":3963},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":3965,"path":3966,"stem":3967},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":3969,"path":3970,"stem":3971},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":3973,"path":3974,"stem":3975},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":3977,"path":3978,"stem":3979},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":3981,"path":3982,"stem":3983},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":3985,"path":3986,"stem":3987},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":3989,"path":3990,"stem":3991},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":3993,"path":3994,"stem":3995},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":3997,"path":3998,"stem":3999},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4001,"path":4002,"stem":4003},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4005,"path":4006,"stem":4007},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4009,"path":4010,"stem":4011},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4013,"path":4014,"stem":4015},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4017,"icon":2074,"path":4018,"stem":4019,"children":4020,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4021,4066,4104,4133,4162,4219,4269,4363,4429,4511,4544,4572,4614,4660,4703],{"title":4022,"icon":658,"path":4023,"stem":4024,"children":4025,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4026,4030,4034,4038,4042,4046,4050,4054,4058,4062],{"title":4027,"path":4028,"stem":4029},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4031,"path":4032,"stem":4033},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4035,"path":4036,"stem":4037},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4039,"path":4040,"stem":4041},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4043,"path":4044,"stem":4045},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4047,"path":4048,"stem":4049},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4051,"path":4052,"stem":4053},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4055,"path":4056,"stem":4057},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4059,"path":4060,"stem":4061},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4063,"path":4064,"stem":4065},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4067,"icon":4068,"path":4069,"stem":4070,"children":4071,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4072,4076,4080,4084,4088,4092,4096,4100],{"title":4073,"path":4074,"stem":4075},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4077,"path":4078,"stem":4079},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4081,"path":4082,"stem":4083},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4085,"path":4086,"stem":4087},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4089,"path":4090,"stem":4091},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4093,"path":4094,"stem":4095},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4097,"path":4098,"stem":4099},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4101,"path":4102,"stem":4103},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4105,"icon":2454,"path":4106,"stem":4107,"children":4108,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4109,4113,4117,4121,4125,4129],{"title":4110,"path":4111,"stem":4112},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4114,"path":4115,"stem":4116},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4118,"path":4119,"stem":4120},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4122,"path":4123,"stem":4124},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4126,"path":4127,"stem":4128},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4130,"path":4131,"stem":4132},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4134,"icon":2454,"path":4135,"stem":4136,"children":4137,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4138,4142,4146,4150,4154,4158],{"title":4139,"path":4140,"stem":4141},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4143,"path":4144,"stem":4145},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4147,"path":4148,"stem":4149},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4151,"path":4152,"stem":4153},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4155,"path":4156,"stem":4157},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4159,"path":4160,"stem":4161},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4163,"icon":4164,"path":4165,"stem":4166,"children":4167,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4168,4172,4176,4180,4184,4188,4192,4196,4200,4204,4208,4211,4215],{"title":4169,"path":4170,"stem":4171},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4173,"path":4174,"stem":4175},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4177,"path":4178,"stem":4179},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4181,"path":4182,"stem":4183},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4185,"path":4186,"stem":4187},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4189,"path":4190,"stem":4191},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4193,"path":4194,"stem":4195},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4197,"path":4198,"stem":4199},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4201,"path":4202,"stem":4203},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4205,"path":4206,"stem":4207},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3097,"path":4209,"stem":4210},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4212,"path":4213,"stem":4214},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4216,"path":4217,"stem":4218},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4220,"icon":4221,"path":4222,"stem":4223,"children":4224,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4225,4229,4233,4237,4241,4245,4249,4253,4257,4261,4265],{"title":4226,"path":4227,"stem":4228},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4230,"path":4231,"stem":4232},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4234,"path":4235,"stem":4236},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4238,"path":4239,"stem":4240},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4242,"path":4243,"stem":4244},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4246,"path":4247,"stem":4248},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4250,"path":4251,"stem":4252},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4254,"path":4255,"stem":4256},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4258,"path":4259,"stem":4260},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4262,"path":4263,"stem":4264},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4266,"path":4267,"stem":4268},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4270,"icon":4271,"path":4272,"stem":4273,"children":4274,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4275,4279,4283,4287,4291,4295,4299,4303,4307,4311,4315,4319,4323,4327,4331,4335,4339,4343,4347,4351,4355,4359],{"title":4276,"path":4277,"stem":4278},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4280,"path":4281,"stem":4282},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4284,"path":4285,"stem":4286},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4288,"path":4289,"stem":4290},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4292,"path":4293,"stem":4294},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4296,"path":4297,"stem":4298},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4300,"path":4301,"stem":4302},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4304,"path":4305,"stem":4306},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4308,"path":4309,"stem":4310},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4312,"path":4313,"stem":4314},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4316,"path":4317,"stem":4318},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4320,"path":4321,"stem":4322},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4324,"path":4325,"stem":4326},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4328,"path":4329,"stem":4330},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4332,"path":4333,"stem":4334},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4336,"path":4337,"stem":4338},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4340,"path":4341,"stem":4342},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4344,"path":4345,"stem":4346},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4348,"path":4349,"stem":4350},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4352,"path":4353,"stem":4354},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4356,"path":4357,"stem":4358},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4360,"path":4361,"stem":4362},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4364,"icon":4365,"path":4366,"stem":4367,"children":4368,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4369,4373,4377,4381,4385,4389,4393,4397,4401,4405,4409,4413,4417,4421,4425],{"title":4370,"path":4371,"stem":4372},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4374,"path":4375,"stem":4376},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4378,"path":4379,"stem":4380},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4382,"path":4383,"stem":4384},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4386,"path":4387,"stem":4388},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4390,"path":4391,"stem":4392},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4394,"path":4395,"stem":4396},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4398,"path":4399,"stem":4400},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4402,"path":4403,"stem":4404},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4406,"path":4407,"stem":4408},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4410,"path":4411,"stem":4412},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4414,"path":4415,"stem":4416},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4418,"path":4419,"stem":4420},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4422,"path":4423,"stem":4424},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4426,"path":4427,"stem":4428},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4430,"icon":4431,"path":4432,"stem":4433,"children":4434,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4435,4439,4443,4447,4451,4455,4459,4463,4467,4471,4475,4479,4483,4487,4491,4495,4499,4503,4507],{"title":4436,"path":4437,"stem":4438},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4440,"path":4441,"stem":4442},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4444,"path":4445,"stem":4446},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4448,"path":4449,"stem":4450},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4452,"path":4453,"stem":4454},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4456,"path":4457,"stem":4458},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4460,"path":4461,"stem":4462},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4464,"path":4465,"stem":4466},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4468,"path":4469,"stem":4470},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4472,"path":4473,"stem":4474},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4476,"path":4477,"stem":4478},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4480,"path":4481,"stem":4482},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4484,"path":4485,"stem":4486},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4488,"path":4489,"stem":4490},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4492,"path":4493,"stem":4494},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4496,"path":4497,"stem":4498},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4500,"path":4501,"stem":4502},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4504,"path":4505,"stem":4506},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4508,"path":4509,"stem":4510},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4512,"icon":2821,"path":4513,"stem":4514,"children":4515,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4516,4520,4524,4528,4532,4536,4540],{"title":4517,"path":4518,"stem":4519},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4521,"path":4522,"stem":4523},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4525,"path":4526,"stem":4527},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4529,"path":4530,"stem":4531},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4533,"path":4534,"stem":4535},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4537,"path":4538,"stem":4539},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4541,"path":4542,"stem":4543},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4545,"icon":4546,"path":4547,"stem":4548,"children":4549,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4550,4554,4558,4562,4566],{"title":4551,"path":4552,"stem":4553},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4555,"path":4556,"stem":4557},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4559,"path":4560,"stem":4561},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4563,"path":4564,"stem":4565},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4567,"path":4568,"stem":4569,"children":4570},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4571],{"title":4567,"path":4568,"stem":4569},{"title":4573,"icon":4574,"path":4575,"stem":4576,"children":4577,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4578,4582,4586,4590,4594,4598,4602,4606,4610],{"title":4579,"path":4580,"stem":4581},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4583,"path":4584,"stem":4585},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4587,"path":4588,"stem":4589},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4591,"path":4592,"stem":4593},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4595,"path":4596,"stem":4597},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4599,"path":4600,"stem":4601},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4603,"path":4604,"stem":4605},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4607,"path":4608,"stem":4609},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4611,"path":4612,"stem":4613},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4615,"icon":4616,"path":4617,"stem":4618,"children":4619,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4620,4624,4628,4632,4636,4640,4644,4648,4652,4656],{"title":4621,"path":4622,"stem":4623},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4625,"path":4626,"stem":4627},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4629,"path":4630,"stem":4631},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4633,"path":4634,"stem":4635},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4637,"path":4638,"stem":4639},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4641,"path":4642,"stem":4643},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4645,"path":4646,"stem":4647},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4649,"path":4650,"stem":4651},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4653,"path":4654,"stem":4655},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4657,"path":4658,"stem":4659},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4661,"icon":871,"path":4662,"stem":4663,"children":4664,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4665,4669,4673,4677,4681,4685,4688,4691,4695,4699],{"title":4666,"path":4667,"stem":4668},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4670,"path":4671,"stem":4672},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4674,"path":4675,"stem":4676},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4678,"path":4679,"stem":4680},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4682,"path":4683,"stem":4684},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4686,"stem":4687},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4689,"stem":4690},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4692,"path":4693,"stem":4694},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":4696,"path":4697,"stem":4698},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4700,"path":4701,"stem":4702},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4704,"icon":4705,"path":4706,"stem":4707,"children":4708,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4709,4713,4717,4721,4725,4729,4733,4737,4741,4745],{"title":4710,"path":4711,"stem":4712},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":4714,"path":4715,"stem":4716},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":4718,"path":4719,"stem":4720},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4722,"path":4723,"stem":4724},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":4726,"path":4727,"stem":4728},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4730,"path":4731,"stem":4732},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4734,"path":4735,"stem":4736},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4738,"path":4739,"stem":4740},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4742,"path":4743,"stem":4744},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4746,"path":4747,"stem":4748},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4750,"icon":4751,"path":4752,"stem":4753,"children":4754,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4755,4796,4845,4883],{"title":4756,"icon":4705,"path":4757,"stem":4758,"children":4759,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4760,4764,4768,4772,4776,4780,4784,4788,4792],{"title":4761,"path":4762,"stem":4763},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4765,"path":4766,"stem":4767},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4769,"path":4770,"stem":4771},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4773,"path":4774,"stem":4775},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":4777,"path":4778,"stem":4779},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4781,"path":4782,"stem":4783},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":4785,"path":4786,"stem":4787},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":4789,"path":4790,"stem":4791},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4793,"path":4794,"stem":4795},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4797,"icon":255,"path":4798,"stem":4799,"children":4800,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4801,4805,4809,4813,4817,4821,4825,4829,4833,4837,4841],{"title":4802,"path":4803,"stem":4804},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4806,"path":4807,"stem":4808},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":4810,"path":4811,"stem":4812},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4814,"path":4815,"stem":4816},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4818,"path":4819,"stem":4820},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4822,"path":4823,"stem":4824},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4826,"path":4827,"stem":4828},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4830,"path":4831,"stem":4832},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":4834,"path":4835,"stem":4836},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":4838,"path":4839,"stem":4840},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":4842,"path":4843,"stem":4844},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":4846,"icon":4847,"path":4848,"stem":4849,"children":4850,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4851,4855,4859,4863,4867,4871,4875,4879],{"title":4852,"path":4853,"stem":4854},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4856,"path":4857,"stem":4858},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4860,"path":4861,"stem":4862},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4864,"path":4865,"stem":4866},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4868,"path":4869,"stem":4870},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4872,"path":4873,"stem":4874},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4876,"path":4877,"stem":4878},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4880,"path":4881,"stem":4882},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4884,"icon":793,"path":4885,"stem":4886,"children":4887,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4888,4892,4896,4900,4904,4908,4912,4916,4920],{"title":4889,"path":4890,"stem":4891},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4893,"path":4894,"stem":4895},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4897,"path":4898,"stem":4899},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":4901,"path":4902,"stem":4903},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4905,"path":4906,"stem":4907},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":4909,"path":4910,"stem":4911},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4913,"path":4914,"stem":4915},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4917,"path":4918,"stem":4919},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4921,"path":4922,"stem":4923},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":4925,"icon":4926,"path":4927,"stem":4928,"children":4929,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4930,4956,4978,4999],{"title":4931,"icon":4932,"path":4933,"stem":4934,"children":4935,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4936,4940,4944,4948,4952],{"title":4937,"path":4938,"stem":4939},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":4941,"path":4942,"stem":4943},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":4945,"path":4946,"stem":4947},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":4949,"path":4950,"stem":4951},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":4953,"path":4954,"stem":4955},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":4957,"icon":4958,"path":4959,"stem":4960,"children":4961,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[4962,4966,4970,4974],{"title":4963,"path":4964,"stem":4965},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":4967,"path":4968,"stem":4969},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":4971,"path":4972,"stem":4973},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":4975,"path":4976,"stem":4977},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":4979,"icon":3028,"path":4980,"stem":4981,"children":4982,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[4983,4987,4991,4995],{"title":4984,"path":4985,"stem":4986},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":4988,"path":4989,"stem":4990},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":4992,"path":4993,"stem":4994},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":4996,"path":4997,"stem":4998},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5000,"icon":5001,"path":5002,"stem":5003,"children":5004,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5005,5009,5013],{"title":5006,"path":5007,"stem":5008},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5010,"path":5011,"stem":5012},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5014,"path":5015,"stem":5016},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5018,"path":5019,"stem":5020,"children":5021,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5022,5026,5030,5034,5038,5042,5046,5050,5054,5058,5062,5066],{"title":5023,"path":5024,"stem":5025},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5027,"path":5028,"stem":5029},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5031,"path":5032,"stem":5033},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5035,"path":5036,"stem":5037},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5039,"path":5040,"stem":5041},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5043,"path":5044,"stem":5045},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5047,"path":5048,"stem":5049},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5051,"path":5052,"stem":5053},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5055,"path":5056,"stem":5057},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5059,"path":5060,"stem":5061},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5063,"path":5064,"stem":5065},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5067,"path":5068,"stem":5069},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5071,"path":5072,"stem":5073},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":5075,"title":4197,"body":5076,"description":26812,"extension":26813,"links":26814,"meta":26815,"navigation":5434,"path":4198,"seo":26816,"stem":4199,"__hash__":26817},"docs\u002F18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http.md",{"type":5077,"value":5078,"toc":26764},"minimark",[5079,5083,5165,5170,5175,5189,5292,5298,5326,5329,5333,5343,5368,5385,5389,5521,5532,5536,5540,5550,5824,5880,5884,5889,6009,6016,6039,6050,6054,6058,6126,6455,6483,6487,6494,7014,7150,7154,7158,7175,7180,7233,7237,7542,7662,7666,7680,8162,8178,8182,8188,8722,8770,8774,8778,8791,8796,8982,8986,9311,9416,9420,9427,9563,9568,9719,9723,10745,10749,10752,11135,11184,11188,11192,11201,11614,11656,11660,11663,12579,12583,12589,13721,13755,13812,13816,13823,13962,13967,15895,15944,15948,15952,15967,16108,16112,16822,16896,16942,16946,16949,17999,18003,18009,18676,18781,18830,18834,19764,20086,20090,20094,20100,20224,20229,20291,20295,21873,22012,22016,22026,22477,22515,22519,22523,22526,26518,26635,26645,26649,26711,26760],[5080,5081,4197],"h1",{"id":5082},"вбудований-модуль-http",[5084,5085,5086,5123],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5098,5106,5117,5120],"ul",{},[5095,5096,5097],"li",{},"Зрозуміти архітектуру HTTP-сервера на базі Node.js без використання фреймворків.",[5095,5099,5100,5101,5105],{},"Опанувати API модуля ",[5102,5103,5104],"code",{},"http"," для створення веб-серверів та обробки запитів.",[5095,5107,5108,5109,5112,5113,5116],{},"Навчитися працювати з об'єктами ",[5102,5110,5111],{},"IncomingMessage"," та ",[5102,5114,5115],{},"ServerResponse",".",[5095,5118,5119],{},"Освоїти ручну маршрутизацію, обробку методів (GET, POST) та потокове читання тіла запиту.",[5095,5121,5122],{},"Зрозуміти обмеження низькорівневого підходу та необхідність використання фреймворків.",[5087,5124,5126],{"icon":4574,"title":5125},"🔑 Ключові терміни",[5092,5127,5128,5135,5141,5147,5153,5159],{},[5095,5129,5130,5134],{},[5131,5132,5133],"strong",{},"http:"," вбудований модуль Node.js для створення HTTP-серверів та клієнтів.",[5095,5136,5137,5140],{},[5131,5138,5139],{},"Request (IncomingMessage):"," об'єкт, що представляє вхідний HTTP-запит від клієнта.",[5095,5142,5143,5146],{},[5131,5144,5145],{},"Response (ServerResponse):"," об'єкт, що представляє HTTP-відповідь сервера клієнту.",[5095,5148,5149,5152],{},[5131,5150,5151],{},"Роутинг (Routing):"," процес визначення, який код має обробити конкретний URL-запит.",[5095,5154,5155,5158],{},[5131,5156,5157],{},"Status Code:"," числовий код, що вказує результат обробки запиту (200 OK, 404 Not Found тощо).",[5095,5160,5161,5164],{},[5131,5162,5163],{},"Headers:"," метадані HTTP-запиту або відповіді (Content-Type, Authorization тощо).",[5166,5167,5169],"h2",{"id":5168},"архітектурний-контекст-http-сервери-у-nodejs","Архітектурний контекст: HTTP-сервери у Node.js",[5171,5172,5174],"h3",{"id":5173},"місце-модуля-http-у-стеку-веб-розробки","Місце модуля http у стеку веб-розробки",[5176,5177,5178,5179,5181,5182,5186,5187,5116],"p",{},"Node.js надає вбудований модуль ",[5102,5180,5104],{}," (",[5183,5184,5185],"em",{},"Hypertext Transfer Protocol","), який реалізує повну функціональність HTTP-сервера та клієнта на основі подійно-орієнтованої архітектури платформи. Цей модуль є фундаментальним будівельним блоком для всіх веб-фреймворків екосистеми Node.js — Express, Fastify, Koa, NestJS та інші побудовані саме поверх ",[5102,5188,5104],{},[5190,5191,5192],"mermaid",{},[5193,5194,5198],"pre",{"className":5195,"code":5196,"language":5190,"meta":5197,"style":5197},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TD\n    A[Клієнт\u003Cbr\u002F>Browser \u002F Postman \u002F curl] -->|HTTP Request| B[Node.js HTTP Server\u003Cbr\u002F>http.createServer]\n    B -->|IncomingMessage| C{Request Handler\u003Cbr\u002F>Callback Function}\n    C -->|Routing Logic| D[Application Code\u003Cbr\u002F>Controllers \u002F Services]\n    D -->|Business Logic| E[Data Layer\u003Cbr\u002F>Database \u002F APIs]\n    E -->|Data| D\n    D -->|Response Data| C\n    C -->|ServerResponse| B\n    B -->|HTTP Response| A\n    \n    style A fill:#e2e8f0,stroke:#1e293b,color:#1e293b\n    style B fill:#dbeafe,stroke:#1e40af,color:#1e293b\n    style C fill:#fef3c7,stroke:#b45309,color:#1e293b\n    style D fill:#dcfce7,stroke:#15803d,color:#1e293b\n    style E fill:#e0e7ff,stroke:#4338ca,color:#1e293b\n","",[5102,5199,5200,5208,5214,5220,5226,5232,5238,5244,5250,5256,5262,5268,5274,5280,5286],{"__ignoreMap":5197},[5201,5202,5205],"span",{"class":5203,"line":5204},"line",1,[5201,5206,5207],{},"graph TD\n",[5201,5209,5211],{"class":5203,"line":5210},2,[5201,5212,5213],{},"    A[Клієнт\u003Cbr\u002F>Browser \u002F Postman \u002F curl] -->|HTTP Request| B[Node.js HTTP Server\u003Cbr\u002F>http.createServer]\n",[5201,5215,5217],{"class":5203,"line":5216},3,[5201,5218,5219],{},"    B -->|IncomingMessage| C{Request Handler\u003Cbr\u002F>Callback Function}\n",[5201,5221,5223],{"class":5203,"line":5222},4,[5201,5224,5225],{},"    C -->|Routing Logic| D[Application Code\u003Cbr\u002F>Controllers \u002F Services]\n",[5201,5227,5229],{"class":5203,"line":5228},5,[5201,5230,5231],{},"    D -->|Business Logic| E[Data Layer\u003Cbr\u002F>Database \u002F APIs]\n",[5201,5233,5235],{"class":5203,"line":5234},6,[5201,5236,5237],{},"    E -->|Data| D\n",[5201,5239,5241],{"class":5203,"line":5240},7,[5201,5242,5243],{},"    D -->|Response Data| C\n",[5201,5245,5247],{"class":5203,"line":5246},8,[5201,5248,5249],{},"    C -->|ServerResponse| B\n",[5201,5251,5253],{"class":5203,"line":5252},9,[5201,5254,5255],{},"    B -->|HTTP Response| A\n",[5201,5257,5259],{"class":5203,"line":5258},10,[5201,5260,5261],{},"    \n",[5201,5263,5265],{"class":5203,"line":5264},11,[5201,5266,5267],{},"    style A fill:#e2e8f0,stroke:#1e293b,color:#1e293b\n",[5201,5269,5271],{"class":5203,"line":5270},12,[5201,5272,5273],{},"    style B fill:#dbeafe,stroke:#1e40af,color:#1e293b\n",[5201,5275,5277],{"class":5203,"line":5276},13,[5201,5278,5279],{},"    style C fill:#fef3c7,stroke:#b45309,color:#1e293b\n",[5201,5281,5283],{"class":5203,"line":5282},14,[5201,5284,5285],{},"    style D fill:#dcfce7,stroke:#15803d,color:#1e293b\n",[5201,5287,5289],{"class":5203,"line":5288},15,[5201,5290,5291],{},"    style E fill:#e0e7ff,stroke:#4338ca,color:#1e293b\n",[5176,5293,5294,5295,5297],{},"Модуль ",[5102,5296,5104],{}," надає три основні можливості:",[5299,5300,5301,5311,5320],"ol",{},[5095,5302,5303,5306,5307,5310],{},[5131,5304,5305],{},"Створення HTTP-серверів"," через ",[5102,5308,5309],{},"http.createServer()"," — для прийому вхідних запитів від клієнтів.",[5095,5312,5313,5306,5316,5319],{},[5131,5314,5315],{},"Створення HTTP-клієнтів",[5102,5317,5318],{},"http.request()"," — для надсилання запитів до інших серверів.",[5095,5321,5322,5325],{},[5131,5323,5324],{},"Низькорівневий доступ до TCP-з'єднань"," — для реалізації нестандартних протоколів поверх HTTP.",[5176,5327,5328],{},"У цій лекції ми зосередимося виключно на серверній частині, оскільки саме вона є основою для побудови веб-застосунків.",[5171,5330,5332],{"id":5331},"чому-модуль-http-називається-низькорівневим","Чому модуль http називається низькорівневим?",[5176,5334,5335,5336,5338,5339,5342],{},"На відміну від фреймворків, які надають високорівневі абстракції (маршрутизація, middleware, валідація, обробка помилок), модуль ",[5102,5337,5104],{}," оперує безпосередньо TCP-сокетами та байтовими потоками (",[5183,5340,5341],{},"streams","). Це означає, що розробник повинен вручну:",[5092,5344,5345,5348,5359,5362,5365],{},[5095,5346,5347],{},"Розбирати URL-адреси та визначати маршрути через умовні оператори.",[5095,5349,5350,5351,5354,5355,5358],{},"Читати тіло запиту через подійну модель (",[5102,5352,5353],{},"data",", ",[5102,5356,5357],{},"end"," events).",[5095,5360,5361],{},"Встановлювати заголовки відповіді та коди статусу вручну.",[5095,5363,5364],{},"Обробляти помилки та виключні ситуації без автоматичних механізмів.",[5095,5366,5367],{},"Серіалізувати та десеріалізувати дані (JSON, форми) самостійно.",[5369,5370,5294,5371,5373,5374,5377,5378,5381,5382,5384],"tip",{},[5102,5372,5104],{}," забезпечує ",[5131,5375,5376],{},"повний контроль"," над поведінкою сервера, але вимагає ",[5131,5379,5380],{},"більше коду"," для реалізації стандартних задач. Фреймворки автоматизують рутинні операції, дозволяючи зосередитися на бізнес-логіці. Проте розуміння роботи ",[5102,5383,5104],{}," критично важливе для налагодження продакшн-проблем та оптимізації продуктивності.",[5171,5386,5388],{"id":5387},"імпорт-модуля-http","Імпорт модуля http",[5193,5390,5394],{"className":5391,"code":5392,"language":5393,"meta":5197,"style":5197},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","\u002F\u002F CommonJS (Node.js традиційний синтаксис)\nconst http = require('http');\n\n\u002F\u002F ES Modules (сучасний стандарт)\nimport http from 'node:http';\nimport type { Server, IncomingMessage, ServerResponse } from 'node:http';\n\n\u002F\u002F Імпорт окремих функцій з типами\nimport { createServer, request } from 'node:http';\n","typescript",[5102,5395,5396,5402,5430,5436,5441,5459,5490,5494,5499],{"__ignoreMap":5197},[5201,5397,5398],{"class":5203,"line":5204},[5201,5399,5401],{"class":5400},"spJ8K","\u002F\u002F CommonJS (Node.js традиційний синтаксис)\n",[5201,5403,5404,5408,5412,5416,5420,5423,5427],{"class":5203,"line":5210},[5201,5405,5407],{"class":5406},"su1O8","const",[5201,5409,5411],{"class":5410},"s-QsJ"," http",[5201,5413,5415],{"class":5414},"sHH4Y"," = ",[5201,5417,5419],{"class":5418},"s8Opu","require",[5201,5421,5422],{"class":5414},"(",[5201,5424,5426],{"class":5425},"sbdoH","'http'",[5201,5428,5429],{"class":5414},");\n",[5201,5431,5432],{"class":5203,"line":5216},[5201,5433,5435],{"emptyLinePlaceholder":5434},true,"\n",[5201,5437,5438],{"class":5203,"line":5222},[5201,5439,5440],{"class":5400},"\u002F\u002F ES Modules (сучасний стандарт)\n",[5201,5442,5443,5447,5450,5453,5456],{"class":5203,"line":5228},[5201,5444,5446],{"class":5445},"s8xlr","import",[5201,5448,5411],{"class":5449},"siwwj",[5201,5451,5452],{"class":5445}," from",[5201,5454,5455],{"class":5425}," 'node:http'",[5201,5457,5458],{"class":5414},";\n",[5201,5460,5461,5463,5466,5469,5472,5474,5476,5478,5480,5483,5486,5488],{"class":5203,"line":5234},[5201,5462,5446],{"class":5445},[5201,5464,5465],{"class":5445}," type",[5201,5467,5468],{"class":5414}," { ",[5201,5470,5471],{"class":5449},"Server",[5201,5473,5354],{"class":5414},[5201,5475,5111],{"class":5449},[5201,5477,5354],{"class":5414},[5201,5479,5115],{"class":5449},[5201,5481,5482],{"class":5414}," } ",[5201,5484,5485],{"class":5445},"from",[5201,5487,5455],{"class":5425},[5201,5489,5458],{"class":5414},[5201,5491,5492],{"class":5203,"line":5240},[5201,5493,5435],{"emptyLinePlaceholder":5434},[5201,5495,5496],{"class":5203,"line":5246},[5201,5497,5498],{"class":5400},"\u002F\u002F Імпорт окремих функцій з типами\n",[5201,5500,5501,5503,5505,5508,5510,5513,5515,5517,5519],{"class":5203,"line":5252},[5201,5502,5446],{"class":5445},[5201,5504,5468],{"class":5414},[5201,5506,5507],{"class":5449},"createServer",[5201,5509,5354],{"class":5414},[5201,5511,5512],{"class":5449},"request",[5201,5514,5482],{"class":5414},[5201,5516,5485],{"class":5445},[5201,5518,5455],{"class":5425},[5201,5520,5458],{"class":5414},[5522,5523,5524,5525,5528,5529,5531],"note",{},"Префікс ",[5102,5526,5527],{},"node:"," явно позначає вбудовані модулі Node.js і є рекомендованим підходом починаючи з Node.js 16+. Це запобігає конфліктам із npm-пакетами, які можуть мати аналогічні назви (наприклад, існує пакет ",[5102,5530,5104],{}," у npm-реєстрі).",[5166,5533,5535],{"id":5534},"створення-базового-http-сервера","Створення базового HTTP-сервера",[5171,5537,5539],{"id":5538},"мінімальний-приклад-hello-world-сервер","Мінімальний приклад: Hello World сервер",[5176,5541,5542,5543,5545,5546,5549],{},"Найпростіший HTTP-сервер у Node.js можна створити лише за допомогою функції ",[5102,5544,5309],{}," та методу ",[5102,5547,5548],{},"listen()",":",[5193,5551,5553],{"className":5391,"code":5552,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\n\u002F\u002F Створення сервера з обробником запитів\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse): void => {\n  \u002F\u002F Встановлення коду статусу та заголовків\n  response.writeHead(200, { 'Content-Type': 'text\u002Fplain; charset=utf-8' });\n  \n  \u002F\u002F Відправка тіла відповіді\n  response.end('Привіт, світ! Це Node.js HTTP-сервер.');\n});\n\n\u002F\u002F Прив'язка сервера до порту 3000\nconst PORT = 3000;\nconst HOST = '127.0.0.1';\n\nserver.listen(PORT, HOST, (): void => {\n  console.log(`Сервер запущено на http:\u002F\u002F${HOST}:${PORT}\u002F`);\n});\n",[5102,5554,5555,5567,5589,5593,5598,5645,5650,5680,5685,5690,5705,5710,5714,5719,5733,5747,5752,5782,5819],{"__ignoreMap":5197},[5201,5556,5557,5559,5561,5563,5565],{"class":5203,"line":5204},[5201,5558,5446],{"class":5445},[5201,5560,5411],{"class":5449},[5201,5562,5452],{"class":5445},[5201,5564,5455],{"class":5425},[5201,5566,5458],{"class":5414},[5201,5568,5569,5571,5573,5575,5577,5579,5581,5583,5585,5587],{"class":5203,"line":5210},[5201,5570,5446],{"class":5445},[5201,5572,5465],{"class":5445},[5201,5574,5468],{"class":5414},[5201,5576,5111],{"class":5449},[5201,5578,5354],{"class":5414},[5201,5580,5115],{"class":5449},[5201,5582,5482],{"class":5414},[5201,5584,5485],{"class":5445},[5201,5586,5455],{"class":5425},[5201,5588,5458],{"class":5414},[5201,5590,5591],{"class":5203,"line":5216},[5201,5592,5435],{"emptyLinePlaceholder":5434},[5201,5594,5595],{"class":5203,"line":5222},[5201,5596,5597],{"class":5400},"\u002F\u002F Створення сервера з обробником запитів\n",[5201,5599,5600,5602,5605,5607,5609,5611,5613,5616,5618,5621,5624,5626,5629,5631,5633,5636,5639,5642],{"class":5203,"line":5228},[5201,5601,5407],{"class":5406},[5201,5603,5604],{"class":5410}," server",[5201,5606,5415],{"class":5414},[5201,5608,5104],{"class":5449},[5201,5610,5116],{"class":5414},[5201,5612,5507],{"class":5418},[5201,5614,5615],{"class":5414},"((",[5201,5617,5512],{"class":5449},[5201,5619,5620],{"class":5414},": ",[5201,5622,5111],{"class":5623},"sN1BT",[5201,5625,5354],{"class":5414},[5201,5627,5628],{"class":5449},"response",[5201,5630,5620],{"class":5414},[5201,5632,5115],{"class":5623},[5201,5634,5635],{"class":5414},"): ",[5201,5637,5638],{"class":5623},"void",[5201,5640,5641],{"class":5406}," =>",[5201,5643,5644],{"class":5414}," {\n",[5201,5646,5647],{"class":5203,"line":5234},[5201,5648,5649],{"class":5400},"  \u002F\u002F Встановлення коду статусу та заголовків\n",[5201,5651,5652,5655,5657,5660,5662,5666,5669,5672,5674,5677],{"class":5203,"line":5240},[5201,5653,5654],{"class":5449},"  response",[5201,5656,5116],{"class":5414},[5201,5658,5659],{"class":5418},"writeHead",[5201,5661,5422],{"class":5414},[5201,5663,5665],{"class":5664},"sJj4R","200",[5201,5667,5668],{"class":5414},", { ",[5201,5670,5671],{"class":5425},"'Content-Type'",[5201,5673,5549],{"class":5449},[5201,5675,5676],{"class":5425}," 'text\u002Fplain; charset=utf-8'",[5201,5678,5679],{"class":5414}," });\n",[5201,5681,5682],{"class":5203,"line":5246},[5201,5683,5684],{"class":5414},"  \n",[5201,5686,5687],{"class":5203,"line":5252},[5201,5688,5689],{"class":5400},"  \u002F\u002F Відправка тіла відповіді\n",[5201,5691,5692,5694,5696,5698,5700,5703],{"class":5203,"line":5258},[5201,5693,5654],{"class":5449},[5201,5695,5116],{"class":5414},[5201,5697,5357],{"class":5418},[5201,5699,5422],{"class":5414},[5201,5701,5702],{"class":5425},"'Привіт, світ! Це Node.js HTTP-сервер.'",[5201,5704,5429],{"class":5414},[5201,5706,5707],{"class":5203,"line":5264},[5201,5708,5709],{"class":5414},"});\n",[5201,5711,5712],{"class":5203,"line":5270},[5201,5713,5435],{"emptyLinePlaceholder":5434},[5201,5715,5716],{"class":5203,"line":5276},[5201,5717,5718],{"class":5400},"\u002F\u002F Прив'язка сервера до порту 3000\n",[5201,5720,5721,5723,5726,5728,5731],{"class":5203,"line":5282},[5201,5722,5407],{"class":5406},[5201,5724,5725],{"class":5410}," PORT",[5201,5727,5415],{"class":5414},[5201,5729,5730],{"class":5664},"3000",[5201,5732,5458],{"class":5414},[5201,5734,5735,5737,5740,5742,5745],{"class":5203,"line":5288},[5201,5736,5407],{"class":5406},[5201,5738,5739],{"class":5410}," HOST",[5201,5741,5415],{"class":5414},[5201,5743,5744],{"class":5425},"'127.0.0.1'",[5201,5746,5458],{"class":5414},[5201,5748,5750],{"class":5203,"line":5749},16,[5201,5751,5435],{"emptyLinePlaceholder":5434},[5201,5753,5755,5758,5760,5763,5765,5768,5770,5773,5776,5778,5780],{"class":5203,"line":5754},17,[5201,5756,5757],{"class":5449},"server",[5201,5759,5116],{"class":5414},[5201,5761,5762],{"class":5418},"listen",[5201,5764,5422],{"class":5414},[5201,5766,5767],{"class":5410},"PORT",[5201,5769,5354],{"class":5414},[5201,5771,5772],{"class":5410},"HOST",[5201,5774,5775],{"class":5414},", (): ",[5201,5777,5638],{"class":5623},[5201,5779,5641],{"class":5406},[5201,5781,5644],{"class":5414},[5201,5783,5785,5788,5790,5793,5795,5798,5801,5803,5806,5808,5810,5812,5814,5817],{"class":5203,"line":5784},18,[5201,5786,5787],{"class":5449},"  console",[5201,5789,5116],{"class":5414},[5201,5791,5792],{"class":5418},"log",[5201,5794,5422],{"class":5414},[5201,5796,5797],{"class":5425},"`Сервер запущено на http:\u002F\u002F",[5201,5799,5800],{"class":5406},"${",[5201,5802,5772],{"class":5410},[5201,5804,5805],{"class":5406},"}",[5201,5807,5549],{"class":5425},[5201,5809,5800],{"class":5406},[5201,5811,5767],{"class":5410},[5201,5813,5805],{"class":5406},[5201,5815,5816],{"class":5425},"\u002F`",[5201,5818,5429],{"class":5414},[5201,5820,5822],{"class":5203,"line":5821},19,[5201,5823,5709],{"class":5414},[5825,5826,5829,5843,5856,5859,5866,5876],"terminal-preview",{"title":5827,":cursor":5828},"node server.js","true",[5830,5831,5833,5838,5839],"div",{"className":5832},[5203],[5201,5834,5837],{"className":5835},[5836],"opacity-40","$"," ",[5131,5840,5827],{"className":5841},[5842],"font-bold",[5830,5844,5846,5838,5851],{"className":5845},[5203],[5201,5847,5850],{"className":5848},[5849,5842],"text-green-400","Сервер запущено на",[5201,5852,5855],{"className":5853},[5854],"text-blue-400","http:\u002F\u002F127.0.0.1:3000\u002F",[5830,5857],{"className":5858},[5203],[5830,5860,5862],{"className":5861},[5203],[5201,5863,5865],{"className":5864},[5836],"# У іншому терміналі виконуємо запит:",[5830,5867,5869,5838,5872],{"className":5868},[5203],[5201,5870,5837],{"className":5871},[5836],[5131,5873,5875],{"className":5874},[5842],"curl http:\u002F\u002F127.0.0.1:3000\u002F",[5830,5877,5879],{"className":5878},[5203],"Привіт, світ! Це Node.js HTTP-сервер.",[5171,5881,5883],{"id":5882},"розбір-анатомії-httpcreateserver","Розбір анатомії http.createServer()",[5176,5885,5886],{},[5131,5887,5888],{},"Сигнатура методу:",[5890,5891,5892],"field-group",{},[5893,5894,5897,5904,5909,5946,5954,5959],"field",{"name":5895,"type":5896},"http.createServer([options], requestListener)","http.Server",[5176,5898,5899,5900,5903],{},"Створює новий HTTP-сервер, який приймає вхідні підключення та викликає ",[5102,5901,5902],{},"requestListener"," для кожного запиту.",[5176,5905,5906],{},[5131,5907,5908],{},"Параметри:",[5092,5910,5911,5941],{},[5095,5912,5913,5916,5917],{},[5102,5914,5915],{},"options"," (Object, опціонально) — конфігураційні налаштування сервера:\n",[5092,5918,5919,5924,5929,5935],{},[5095,5920,5921,5923],{},[5102,5922,5111],{}," — кастомний клас для об'єктів запиту",[5095,5925,5926,5928],{},[5102,5927,5115],{}," — кастомний клас для об'єктів відповіді",[5095,5930,5931,5934],{},[5102,5932,5933],{},"insecureHTTPParser"," — дозволити нестандартні HTTP-заголовки",[5095,5936,5937,5940],{},[5102,5938,5939],{},"maxHeaderSize"," — максимальний розмір заголовків (за замовчуванням 16 КБ)",[5095,5942,5943,5945],{},[5102,5944,5902],{}," (Function) — callback-функція, що викликається при кожному запиті",[5176,5947,5948,5838,5951,5953],{},[5131,5949,5950],{},"Повертає:",[5102,5952,5896],{}," — екземпляр сервера",[5176,5955,5956],{},[5131,5957,5958],{},"Сигнатура requestListener:",[5193,5960,5962],{"className":5391,"code":5961,"language":5393,"meta":5197,"style":5197},"function requestListener(request: IncomingMessage, response: ServerResponse): void {\n  \u002F\u002F request: http.IncomingMessage — вхідний запит\n  \u002F\u002F response: http.ServerResponse — відповідь сервера\n}\n",[5102,5963,5964,5994,5999,6004],{"__ignoreMap":5197},[5201,5965,5966,5969,5972,5974,5976,5978,5980,5982,5984,5986,5988,5990,5992],{"class":5203,"line":5204},[5201,5967,5968],{"class":5406},"function",[5201,5970,5971],{"class":5418}," requestListener",[5201,5973,5422],{"class":5414},[5201,5975,5512],{"class":5449},[5201,5977,5620],{"class":5414},[5201,5979,5111],{"class":5623},[5201,5981,5354],{"class":5414},[5201,5983,5628],{"class":5449},[5201,5985,5620],{"class":5414},[5201,5987,5115],{"class":5623},[5201,5989,5635],{"class":5414},[5201,5991,5638],{"class":5623},[5201,5993,5644],{"class":5414},[5201,5995,5996],{"class":5203,"line":5210},[5201,5997,5998],{"class":5400},"  \u002F\u002F request: http.IncomingMessage — вхідний запит\n",[5201,6000,6001],{"class":5203,"line":5216},[5201,6002,6003],{"class":5400},"  \u002F\u002F response: http.ServerResponse — відповідь сервера\n",[5201,6005,6006],{"class":5203,"line":5222},[5201,6007,6008],{"class":5414},"}\n",[5176,6010,6011,6012,6015],{},"Кожен раз, коли клієнт надсилає HTTP-запит до сервера, Node.js викликає передану callback-функцію (",[5183,6013,6014],{},"request listener",") з двома аргументами:",[5299,6017,6018,6029],{},[5095,6019,6020,6024,6025,6028],{},[5131,6021,6022],{},[5102,6023,5512],{}," (тип: ",[5102,6026,6027],{},"http.IncomingMessage",") — об'єкт, що представляє вхідний запит. Містить інформацію про метод HTTP, URL, заголовки та тіло запиту.",[5095,6030,6031,6024,6035,6038],{},[5131,6032,6033],{},[5102,6034,5628],{},[5102,6036,6037],{},"http.ServerResponse",") — об'єкт, що представляє відповідь сервера. Використовується для встановлення статусу, заголовків та відправки даних клієнту.",[6040,6041,6042,6045,6046,6049],"warning",{},[5131,6043,6044],{},"Важливо:"," callback-функція викликається ",[5131,6047,6048],{},"для кожного HTTP-запиту окремо",". Це означає, що для 100 одночасних запитів Node.js створить 100 окремих викликів функції (у різних горутинах Event Loop). Завдяки неблокуючій архітектурі Node.js, сервер може обробляти тисячі запитів паралельно без створення окремих потоків операційної системи.",[5171,6051,6053],{"id":6052},"метод-listen-привязка-до-порту-та-інтерфейсу","Метод listen(): прив'язка до порту та інтерфейсу",[5176,6055,6056],{},[5131,6057,5888],{},[5890,6059,6060],{},[5893,6061,6063,6066,6070,6119],{"name":6062,"type":5896},"server.listen(port, host, backlog, callback)",[5176,6064,6065],{},"Запускає HTTP-сервер та прив'язує його до вказаного порту та мережевого інтерфейсу.",[5176,6067,6068],{},[5131,6069,5908],{},[5092,6071,6072,6078,6107,6113],{},[5095,6073,6074,6077],{},[5102,6075,6076],{},"port"," (number) — номер порту TCP (1-65535, зазвичай 3000-8080 для розробки)",[5095,6079,6080,6083,6084],{},[5102,6081,6082],{},"host"," (string, опціонально) — IP-адреса або hostname для прив'язки:\n",[5092,6085,6086,6091,6097],{},[5095,6087,6088,6090],{},[5102,6089,5744],{}," — локальний інтерфейс (доступний лише на цій машині)",[5095,6092,6093,6096],{},[5102,6094,6095],{},"'0.0.0.0'"," — всі мережеві інтерфейси (доступнийззовні)",[5095,6098,6099,6100,6103,6104,6106],{},"за замовчуванням: ",[5102,6101,6102],{},"'::'"," (IPv6) або ",[5102,6105,6095],{}," (IPv4)",[5095,6108,6109,6112],{},[5102,6110,6111],{},"backlog"," (number, опціонально) — максимальна довжина черги очікуючих з'єднань",[5095,6114,6115,6118],{},[5102,6116,6117],{},"callback"," (Function, опціонально) — викликається, коли сервер почав слухати",[5176,6120,6121,5838,6123,6125],{},[5131,6122,5950],{},[5102,6124,5896],{}," — той самий екземпляр сервера (для chaining)",[5193,6127,6129],{"className":5391,"code":6128,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((req: IncomingMessage, res: ServerResponse) => {\n  res.end('Server is running');\n});\n\n\u002F\u002F Варіанти прив'язки до порту\nserver.listen(3000); \u002F\u002F Тільки порт (хост за замовчуванням)\n\nserver.listen(3000, '127.0.0.1'); \u002F\u002F Локальний доступ\n\nserver.listen(3000, '0.0.0.0', (): void => {\n  console.log('Сервер доступний з будь-якого мережевого інтерфейсу');\n});\n\n\u002F\u002F Використання змінних оточення\nconst PORT = process.env.PORT || 3000;\nconst HOST = process.env.HOST || '0.0.0.0';\n\nserver.listen(PORT, HOST, (): void => {\n  console.log(`Сервер запущено на http:\u002F\u002F${HOST}:${PORT}`);\n});\n",[5102,6130,6131,6143,6165,6169,6209,6225,6229,6233,6238,6256,6260,6281,6285,6309,6324,6328,6332,6337,6364,6388,6393,6418,6450],{"__ignoreMap":5197},[5201,6132,6133,6135,6137,6139,6141],{"class":5203,"line":5204},[5201,6134,5446],{"class":5445},[5201,6136,5411],{"class":5449},[5201,6138,5452],{"class":5445},[5201,6140,5455],{"class":5425},[5201,6142,5458],{"class":5414},[5201,6144,6145,6147,6149,6151,6153,6155,6157,6159,6161,6163],{"class":5203,"line":5210},[5201,6146,5446],{"class":5445},[5201,6148,5465],{"class":5445},[5201,6150,5468],{"class":5414},[5201,6152,5111],{"class":5449},[5201,6154,5354],{"class":5414},[5201,6156,5115],{"class":5449},[5201,6158,5482],{"class":5414},[5201,6160,5485],{"class":5445},[5201,6162,5455],{"class":5425},[5201,6164,5458],{"class":5414},[5201,6166,6167],{"class":5203,"line":5216},[5201,6168,5435],{"emptyLinePlaceholder":5434},[5201,6170,6171,6173,6175,6177,6179,6181,6183,6185,6188,6190,6192,6194,6197,6199,6201,6204,6207],{"class":5203,"line":5222},[5201,6172,5407],{"class":5406},[5201,6174,5604],{"class":5410},[5201,6176,5415],{"class":5414},[5201,6178,5104],{"class":5449},[5201,6180,5116],{"class":5414},[5201,6182,5507],{"class":5418},[5201,6184,5615],{"class":5414},[5201,6186,6187],{"class":5449},"req",[5201,6189,5620],{"class":5414},[5201,6191,5111],{"class":5623},[5201,6193,5354],{"class":5414},[5201,6195,6196],{"class":5449},"res",[5201,6198,5620],{"class":5414},[5201,6200,5115],{"class":5623},[5201,6202,6203],{"class":5414},") ",[5201,6205,6206],{"class":5406},"=>",[5201,6208,5644],{"class":5414},[5201,6210,6211,6214,6216,6218,6220,6223],{"class":5203,"line":5228},[5201,6212,6213],{"class":5449},"  res",[5201,6215,5116],{"class":5414},[5201,6217,5357],{"class":5418},[5201,6219,5422],{"class":5414},[5201,6221,6222],{"class":5425},"'Server is running'",[5201,6224,5429],{"class":5414},[5201,6226,6227],{"class":5203,"line":5234},[5201,6228,5709],{"class":5414},[5201,6230,6231],{"class":5203,"line":5240},[5201,6232,5435],{"emptyLinePlaceholder":5434},[5201,6234,6235],{"class":5203,"line":5246},[5201,6236,6237],{"class":5400},"\u002F\u002F Варіанти прив'язки до порту\n",[5201,6239,6240,6242,6244,6246,6248,6250,6253],{"class":5203,"line":5252},[5201,6241,5757],{"class":5449},[5201,6243,5116],{"class":5414},[5201,6245,5762],{"class":5418},[5201,6247,5422],{"class":5414},[5201,6249,5730],{"class":5664},[5201,6251,6252],{"class":5414},"); ",[5201,6254,6255],{"class":5400},"\u002F\u002F Тільки порт (хост за замовчуванням)\n",[5201,6257,6258],{"class":5203,"line":5258},[5201,6259,5435],{"emptyLinePlaceholder":5434},[5201,6261,6262,6264,6266,6268,6270,6272,6274,6276,6278],{"class":5203,"line":5264},[5201,6263,5757],{"class":5449},[5201,6265,5116],{"class":5414},[5201,6267,5762],{"class":5418},[5201,6269,5422],{"class":5414},[5201,6271,5730],{"class":5664},[5201,6273,5354],{"class":5414},[5201,6275,5744],{"class":5425},[5201,6277,6252],{"class":5414},[5201,6279,6280],{"class":5400},"\u002F\u002F Локальний доступ\n",[5201,6282,6283],{"class":5203,"line":5270},[5201,6284,5435],{"emptyLinePlaceholder":5434},[5201,6286,6287,6289,6291,6293,6295,6297,6299,6301,6303,6305,6307],{"class":5203,"line":5276},[5201,6288,5757],{"class":5449},[5201,6290,5116],{"class":5414},[5201,6292,5762],{"class":5418},[5201,6294,5422],{"class":5414},[5201,6296,5730],{"class":5664},[5201,6298,5354],{"class":5414},[5201,6300,6095],{"class":5425},[5201,6302,5775],{"class":5414},[5201,6304,5638],{"class":5623},[5201,6306,5641],{"class":5406},[5201,6308,5644],{"class":5414},[5201,6310,6311,6313,6315,6317,6319,6322],{"class":5203,"line":5282},[5201,6312,5787],{"class":5449},[5201,6314,5116],{"class":5414},[5201,6316,5792],{"class":5418},[5201,6318,5422],{"class":5414},[5201,6320,6321],{"class":5425},"'Сервер доступний з будь-якого мережевого інтерфейсу'",[5201,6323,5429],{"class":5414},[5201,6325,6326],{"class":5203,"line":5288},[5201,6327,5709],{"class":5414},[5201,6329,6330],{"class":5203,"line":5749},[5201,6331,5435],{"emptyLinePlaceholder":5434},[5201,6333,6334],{"class":5203,"line":5754},[5201,6335,6336],{"class":5400},"\u002F\u002F Використання змінних оточення\n",[5201,6338,6339,6341,6343,6345,6348,6350,6353,6355,6357,6360,6362],{"class":5203,"line":5784},[5201,6340,5407],{"class":5406},[5201,6342,5725],{"class":5410},[5201,6344,5415],{"class":5414},[5201,6346,6347],{"class":5449},"process",[5201,6349,5116],{"class":5414},[5201,6351,6352],{"class":5449},"env",[5201,6354,5116],{"class":5414},[5201,6356,5767],{"class":5410},[5201,6358,6359],{"class":5414}," || ",[5201,6361,5730],{"class":5664},[5201,6363,5458],{"class":5414},[5201,6365,6366,6368,6370,6372,6374,6376,6378,6380,6382,6384,6386],{"class":5203,"line":5821},[5201,6367,5407],{"class":5406},[5201,6369,5739],{"class":5410},[5201,6371,5415],{"class":5414},[5201,6373,6347],{"class":5449},[5201,6375,5116],{"class":5414},[5201,6377,6352],{"class":5449},[5201,6379,5116],{"class":5414},[5201,6381,5772],{"class":5410},[5201,6383,6359],{"class":5414},[5201,6385,6095],{"class":5425},[5201,6387,5458],{"class":5414},[5201,6389,6391],{"class":5203,"line":6390},20,[5201,6392,5435],{"emptyLinePlaceholder":5434},[5201,6394,6396,6398,6400,6402,6404,6406,6408,6410,6412,6414,6416],{"class":5203,"line":6395},21,[5201,6397,5757],{"class":5449},[5201,6399,5116],{"class":5414},[5201,6401,5762],{"class":5418},[5201,6403,5422],{"class":5414},[5201,6405,5767],{"class":5410},[5201,6407,5354],{"class":5414},[5201,6409,5772],{"class":5410},[5201,6411,5775],{"class":5414},[5201,6413,5638],{"class":5623},[5201,6415,5641],{"class":5406},[5201,6417,5644],{"class":5414},[5201,6419,6421,6423,6425,6427,6429,6431,6433,6435,6437,6439,6441,6443,6445,6448],{"class":5203,"line":6420},22,[5201,6422,5787],{"class":5449},[5201,6424,5116],{"class":5414},[5201,6426,5792],{"class":5418},[5201,6428,5422],{"class":5414},[5201,6430,5797],{"class":5425},[5201,6432,5800],{"class":5406},[5201,6434,5772],{"class":5410},[5201,6436,5805],{"class":5406},[5201,6438,5549],{"class":5425},[5201,6440,5800],{"class":5406},[5201,6442,5767],{"class":5410},[5201,6444,5805],{"class":5406},[5201,6446,6447],{"class":5425},"`",[5201,6449,5429],{"class":5414},[5201,6451,6453],{"class":5203,"line":6452},23,[5201,6454,5709],{"class":5414},[5522,6456,6457,6462],{},[5176,6458,6459],{},[5131,6460,6461],{},"Безпека хосту:",[5092,6463,6464,6470],{},[5095,6465,6466,6469],{},[5102,6467,6468],{},"127.0.0.1"," (localhost) — використовується під час розробки, сервер доступний лише на локальній машині.",[5095,6471,6472,6475,6476,6479,6480,5116],{},[5102,6473,6474],{},"0.0.0.0"," — сервер приймає з'єднання з будь-якої IP-адреси, включно з зовнішніми. У продакшн-середовищах зазвичай використовується зворотний проксі-сервер (Nginx, Caddy), який слухає на ",[5102,6477,6478],{},"0.0.0.0:80\u002F443",", а Node.js-застосунок прив'язується до ",[5102,6481,6482],{},"127.0.0.1:3000",[5171,6484,6486],{"id":6485},"обробка-події-listening-та-помилок-запуску","Обробка події listening та помилок запуску",[5176,6488,6489,6490,6493],{},"Сервер успадковує від ",[5102,6491,6492],{},"EventEmitter",", тому можна підписатися на події життєвого циклу:",[5193,6495,6497],{"className":5391,"code":6496,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((req: IncomingMessage, res: ServerResponse) => {\n  res.end('OK');\n});\n\n\u002F\u002F Подія: сервер почав слухати порт\nserver.on('listening', (): void => {\n  const address = server.address();\n  console.log(`Сервер слухає ${address.address}:${address.port}`);\n});\n\n\u002F\u002F Подія: помилка запуску (наприклад, порт зайнятий)\nserver.on('error', (error: Error): void => {\n  if (error.code === 'EADDRINUSE') {\n    console.error(`Порт ${PORT} вже зайнятий іншим процесом`);\n    process.exit(1);\n  } else if (error.code === 'EACCES') {\n    console.error(`Недостатньо прав для прив'язки до порту ${PORT}`);\n    process.exit(1);\n  } else {\n    console.error('Критична помилка сервера:', error);\n    process.exit(1);\n  }\n});\n\n\u002F\u002F Подія: нове з'єднання встановлено\nserver.on('connection', (socket) => {\n  console.log('Нове TCP-з\\'єднання від', socket.remoteAddress);\n});\n\nconst PORT = 3000;\nserver.listen(PORT);\n",[5102,6498,6499,6511,6533,6537,6573,6588,6592,6596,6601,6623,6643,6683,6687,6691,6696,6728,6750,6775,6792,6818,6841,6855,6863,6882,6897,6903,6908,6913,6919,6944,6976,6981,6986,6999],{"__ignoreMap":5197},[5201,6500,6501,6503,6505,6507,6509],{"class":5203,"line":5204},[5201,6502,5446],{"class":5445},[5201,6504,5411],{"class":5449},[5201,6506,5452],{"class":5445},[5201,6508,5455],{"class":5425},[5201,6510,5458],{"class":5414},[5201,6512,6513,6515,6517,6519,6521,6523,6525,6527,6529,6531],{"class":5203,"line":5210},[5201,6514,5446],{"class":5445},[5201,6516,5465],{"class":5445},[5201,6518,5468],{"class":5414},[5201,6520,5111],{"class":5449},[5201,6522,5354],{"class":5414},[5201,6524,5115],{"class":5449},[5201,6526,5482],{"class":5414},[5201,6528,5485],{"class":5445},[5201,6530,5455],{"class":5425},[5201,6532,5458],{"class":5414},[5201,6534,6535],{"class":5203,"line":5216},[5201,6536,5435],{"emptyLinePlaceholder":5434},[5201,6538,6539,6541,6543,6545,6547,6549,6551,6553,6555,6557,6559,6561,6563,6565,6567,6569,6571],{"class":5203,"line":5222},[5201,6540,5407],{"class":5406},[5201,6542,5604],{"class":5410},[5201,6544,5415],{"class":5414},[5201,6546,5104],{"class":5449},[5201,6548,5116],{"class":5414},[5201,6550,5507],{"class":5418},[5201,6552,5615],{"class":5414},[5201,6554,6187],{"class":5449},[5201,6556,5620],{"class":5414},[5201,6558,5111],{"class":5623},[5201,6560,5354],{"class":5414},[5201,6562,6196],{"class":5449},[5201,6564,5620],{"class":5414},[5201,6566,5115],{"class":5623},[5201,6568,6203],{"class":5414},[5201,6570,6206],{"class":5406},[5201,6572,5644],{"class":5414},[5201,6574,6575,6577,6579,6581,6583,6586],{"class":5203,"line":5228},[5201,6576,6213],{"class":5449},[5201,6578,5116],{"class":5414},[5201,6580,5357],{"class":5418},[5201,6582,5422],{"class":5414},[5201,6584,6585],{"class":5425},"'OK'",[5201,6587,5429],{"class":5414},[5201,6589,6590],{"class":5203,"line":5234},[5201,6591,5709],{"class":5414},[5201,6593,6594],{"class":5203,"line":5240},[5201,6595,5435],{"emptyLinePlaceholder":5434},[5201,6597,6598],{"class":5203,"line":5246},[5201,6599,6600],{"class":5400},"\u002F\u002F Подія: сервер почав слухати порт\n",[5201,6602,6603,6605,6607,6610,6612,6615,6617,6619,6621],{"class":5203,"line":5252},[5201,6604,5757],{"class":5449},[5201,6606,5116],{"class":5414},[5201,6608,6609],{"class":5418},"on",[5201,6611,5422],{"class":5414},[5201,6613,6614],{"class":5425},"'listening'",[5201,6616,5775],{"class":5414},[5201,6618,5638],{"class":5623},[5201,6620,5641],{"class":5406},[5201,6622,5644],{"class":5414},[5201,6624,6625,6628,6631,6633,6635,6637,6640],{"class":5203,"line":5258},[5201,6626,6627],{"class":5406},"  const",[5201,6629,6630],{"class":5410}," address",[5201,6632,5415],{"class":5414},[5201,6634,5757],{"class":5449},[5201,6636,5116],{"class":5414},[5201,6638,6639],{"class":5418},"address",[5201,6641,6642],{"class":5414},"();\n",[5201,6644,6645,6647,6649,6651,6653,6656,6658,6660,6663,6665,6667,6669,6671,6673,6675,6677,6679,6681],{"class":5203,"line":5264},[5201,6646,5787],{"class":5449},[5201,6648,5116],{"class":5414},[5201,6650,5792],{"class":5418},[5201,6652,5422],{"class":5414},[5201,6654,6655],{"class":5425},"`Сервер слухає ",[5201,6657,5800],{"class":5406},[5201,6659,6639],{"class":5449},[5201,6661,5116],{"class":6662},"sD7JJ",[5201,6664,6639],{"class":5449},[5201,6666,5805],{"class":5406},[5201,6668,5549],{"class":5425},[5201,6670,5800],{"class":5406},[5201,6672,6639],{"class":5449},[5201,6674,5116],{"class":6662},[5201,6676,6076],{"class":5449},[5201,6678,5805],{"class":5406},[5201,6680,6447],{"class":5425},[5201,6682,5429],{"class":5414},[5201,6684,6685],{"class":5203,"line":5270},[5201,6686,5709],{"class":5414},[5201,6688,6689],{"class":5203,"line":5276},[5201,6690,5435],{"emptyLinePlaceholder":5434},[5201,6692,6693],{"class":5203,"line":5282},[5201,6694,6695],{"class":5400},"\u002F\u002F Подія: помилка запуску (наприклад, порт зайнятий)\n",[5201,6697,6698,6700,6702,6704,6706,6709,6712,6715,6717,6720,6722,6724,6726],{"class":5203,"line":5288},[5201,6699,5757],{"class":5449},[5201,6701,5116],{"class":5414},[5201,6703,6609],{"class":5418},[5201,6705,5422],{"class":5414},[5201,6707,6708],{"class":5425},"'error'",[5201,6710,6711],{"class":5414},", (",[5201,6713,6714],{"class":5449},"error",[5201,6716,5620],{"class":5414},[5201,6718,6719],{"class":5623},"Error",[5201,6721,5635],{"class":5414},[5201,6723,5638],{"class":5623},[5201,6725,5641],{"class":5406},[5201,6727,5644],{"class":5414},[5201,6729,6730,6733,6735,6737,6739,6741,6744,6747],{"class":5203,"line":5749},[5201,6731,6732],{"class":5445},"  if",[5201,6734,5181],{"class":5414},[5201,6736,6714],{"class":5449},[5201,6738,5116],{"class":5414},[5201,6740,5102],{"class":5449},[5201,6742,6743],{"class":5414}," === ",[5201,6745,6746],{"class":5425},"'EADDRINUSE'",[5201,6748,6749],{"class":5414},") {\n",[5201,6751,6752,6755,6757,6759,6761,6764,6766,6768,6770,6773],{"class":5203,"line":5754},[5201,6753,6754],{"class":5449},"    console",[5201,6756,5116],{"class":5414},[5201,6758,6714],{"class":5418},[5201,6760,5422],{"class":5414},[5201,6762,6763],{"class":5425},"`Порт ",[5201,6765,5800],{"class":5406},[5201,6767,5767],{"class":5410},[5201,6769,5805],{"class":5406},[5201,6771,6772],{"class":5425}," вже зайнятий іншим процесом`",[5201,6774,5429],{"class":5414},[5201,6776,6777,6780,6782,6785,6787,6790],{"class":5203,"line":5784},[5201,6778,6779],{"class":5449},"    process",[5201,6781,5116],{"class":5414},[5201,6783,6784],{"class":5418},"exit",[5201,6786,5422],{"class":5414},[5201,6788,6789],{"class":5664},"1",[5201,6791,5429],{"class":5414},[5201,6793,6794,6797,6800,6803,6805,6807,6809,6811,6813,6816],{"class":5203,"line":5821},[5201,6795,6796],{"class":5414},"  } ",[5201,6798,6799],{"class":5445},"else",[5201,6801,6802],{"class":5445}," if",[5201,6804,5181],{"class":5414},[5201,6806,6714],{"class":5449},[5201,6808,5116],{"class":5414},[5201,6810,5102],{"class":5449},[5201,6812,6743],{"class":5414},[5201,6814,6815],{"class":5425},"'EACCES'",[5201,6817,6749],{"class":5414},[5201,6819,6820,6822,6824,6826,6828,6831,6833,6835,6837,6839],{"class":5203,"line":6390},[5201,6821,6754],{"class":5449},[5201,6823,5116],{"class":5414},[5201,6825,6714],{"class":5418},[5201,6827,5422],{"class":5414},[5201,6829,6830],{"class":5425},"`Недостатньо прав для прив'язки до порту ",[5201,6832,5800],{"class":5406},[5201,6834,5767],{"class":5410},[5201,6836,5805],{"class":5406},[5201,6838,6447],{"class":5425},[5201,6840,5429],{"class":5414},[5201,6842,6843,6845,6847,6849,6851,6853],{"class":5203,"line":6395},[5201,6844,6779],{"class":5449},[5201,6846,5116],{"class":5414},[5201,6848,6784],{"class":5418},[5201,6850,5422],{"class":5414},[5201,6852,6789],{"class":5664},[5201,6854,5429],{"class":5414},[5201,6856,6857,6859,6861],{"class":5203,"line":6420},[5201,6858,6796],{"class":5414},[5201,6860,6799],{"class":5445},[5201,6862,5644],{"class":5414},[5201,6864,6865,6867,6869,6871,6873,6876,6878,6880],{"class":5203,"line":6452},[5201,6866,6754],{"class":5449},[5201,6868,5116],{"class":5414},[5201,6870,6714],{"class":5418},[5201,6872,5422],{"class":5414},[5201,6874,6875],{"class":5425},"'Критична помилка сервера:'",[5201,6877,5354],{"class":5414},[5201,6879,6714],{"class":5449},[5201,6881,5429],{"class":5414},[5201,6883,6885,6887,6889,6891,6893,6895],{"class":5203,"line":6884},24,[5201,6886,6779],{"class":5449},[5201,6888,5116],{"class":5414},[5201,6890,6784],{"class":5418},[5201,6892,5422],{"class":5414},[5201,6894,6789],{"class":5664},[5201,6896,5429],{"class":5414},[5201,6898,6900],{"class":5203,"line":6899},25,[5201,6901,6902],{"class":5414},"  }\n",[5201,6904,6906],{"class":5203,"line":6905},26,[5201,6907,5709],{"class":5414},[5201,6909,6911],{"class":5203,"line":6910},27,[5201,6912,5435],{"emptyLinePlaceholder":5434},[5201,6914,6916],{"class":5203,"line":6915},28,[5201,6917,6918],{"class":5400},"\u002F\u002F Подія: нове з'єднання встановлено\n",[5201,6920,6922,6924,6926,6928,6930,6933,6935,6938,6940,6942],{"class":5203,"line":6921},29,[5201,6923,5757],{"class":5449},[5201,6925,5116],{"class":5414},[5201,6927,6609],{"class":5418},[5201,6929,5422],{"class":5414},[5201,6931,6932],{"class":5425},"'connection'",[5201,6934,6711],{"class":5414},[5201,6936,6937],{"class":5449},"socket",[5201,6939,6203],{"class":5414},[5201,6941,6206],{"class":5406},[5201,6943,5644],{"class":5414},[5201,6945,6947,6949,6951,6953,6955,6958,6962,6965,6967,6969,6971,6974],{"class":5203,"line":6946},30,[5201,6948,5787],{"class":5449},[5201,6950,5116],{"class":5414},[5201,6952,5792],{"class":5418},[5201,6954,5422],{"class":5414},[5201,6956,6957],{"class":5425},"'Нове TCP-з",[5201,6959,6961],{"class":6960},"sjcCO","\\'",[5201,6963,6964],{"class":5425},"єднання від'",[5201,6966,5354],{"class":5414},[5201,6968,6937],{"class":5449},[5201,6970,5116],{"class":5414},[5201,6972,6973],{"class":5449},"remoteAddress",[5201,6975,5429],{"class":5414},[5201,6977,6979],{"class":5203,"line":6978},31,[5201,6980,5709],{"class":5414},[5201,6982,6984],{"class":5203,"line":6983},32,[5201,6985,5435],{"emptyLinePlaceholder":5434},[5201,6987,6989,6991,6993,6995,6997],{"class":5203,"line":6988},33,[5201,6990,5407],{"class":5406},[5201,6992,5725],{"class":5410},[5201,6994,5415],{"class":5414},[5201,6996,5730],{"class":5664},[5201,6998,5458],{"class":5414},[5201,7000,7002,7004,7006,7008,7010,7012],{"class":5203,"line":7001},34,[5201,7003,5757],{"class":5449},[5201,7005,5116],{"class":5414},[5201,7007,5762],{"class":5418},[5201,7009,5422],{"class":5414},[5201,7011,5767],{"class":5410},[5201,7013,5429],{"class":5414},[7015,7016,7017,7047],"accordion",{},[7018,7019,7022,7040],"accordion-item",{"icon":7020,"label":7021},"i-lucide-help-circle","❓ Чому порт нижче 1024 вимагає root-прав на Unix?",[5176,7023,7024,7025,5181,7028,7031,7032,7035,7036,7039],{},"Порти від 1 до 1023 називаються ",[5131,7026,7027],{},"привілейованими",[5183,7029,7030],{},"privileged ports",") у Unix-подібних системах (Linux, macOS). Історично, ці порти зарезервовані для системних служб (HTTP на 80, HTTPS на 443, SSH на 22 тощо) та вимагають запуску процесу від імені суперкористувача (",[5102,7033,7034],{},"root"," або через ",[5102,7037,7038],{},"sudo",").",[5176,7041,7042,7043,7046],{},"Node.js-застосунки у продакшн-середовищах ",[5131,7044,7045],{},"ніколи не запускаються від root",". Замість цього використовується зворотний проксі-сервер (Nginx, Caddy), який слухає на порту 80\u002F443 від імені root та перенаправляє трафік на Node.js-застосунок, запущений на непривілейованому порту (наприклад, 3000) від звичайного користувача.",[7018,7048,7050,7067],{"icon":7020,"label":7049},"❓ Що станеться, якщо викликати listen() двічі на одному сервері?",[5176,7051,7052,7053,7056,7057,7059,7060,7063,7064,7066],{},"Виклик ",[5102,7054,7055],{},"server.listen()"," вдруге призведе до події ",[5102,7058,6714],{}," з кодом ",[5102,7061,7062],{},"ERR_SERVER_ALREADY_LISTEN",". Кожен екземпляр ",[5102,7065,5896],{}," може слухати лише один порт одночасно. Якщо потрібно обробляти запити на кількох портах, необхідно створити окремі екземпляри серверів:",[5193,7068,7070],{"className":5391,"code":7069,"language":5393,"meta":5197,"style":5197},"const server1 = http.createServer(handler);\nserver1.listen(3000);\n\nconst server2 = http.createServer(handler);\nserver2.listen(4000);\n",[5102,7071,7072,7094,7109,7113,7134],{"__ignoreMap":5197},[5201,7073,7074,7076,7079,7081,7083,7085,7087,7089,7092],{"class":5203,"line":5204},[5201,7075,5407],{"class":5406},[5201,7077,7078],{"class":5410}," server1",[5201,7080,5415],{"class":5414},[5201,7082,5104],{"class":5449},[5201,7084,5116],{"class":5414},[5201,7086,5507],{"class":5418},[5201,7088,5422],{"class":5414},[5201,7090,7091],{"class":5449},"handler",[5201,7093,5429],{"class":5414},[5201,7095,7096,7099,7101,7103,7105,7107],{"class":5203,"line":5210},[5201,7097,7098],{"class":5449},"server1",[5201,7100,5116],{"class":5414},[5201,7102,5762],{"class":5418},[5201,7104,5422],{"class":5414},[5201,7106,5730],{"class":5664},[5201,7108,5429],{"class":5414},[5201,7110,7111],{"class":5203,"line":5216},[5201,7112,5435],{"emptyLinePlaceholder":5434},[5201,7114,7115,7117,7120,7122,7124,7126,7128,7130,7132],{"class":5203,"line":5222},[5201,7116,5407],{"class":5406},[5201,7118,7119],{"class":5410}," server2",[5201,7121,5415],{"class":5414},[5201,7123,5104],{"class":5449},[5201,7125,5116],{"class":5414},[5201,7127,5507],{"class":5418},[5201,7129,5422],{"class":5414},[5201,7131,7091],{"class":5449},[5201,7133,5429],{"class":5414},[5201,7135,7136,7139,7141,7143,7145,7148],{"class":5203,"line":5228},[5201,7137,7138],{"class":5449},"server2",[5201,7140,5116],{"class":5414},[5201,7142,5762],{"class":5418},[5201,7144,5422],{"class":5414},[5201,7146,7147],{"class":5664},"4000",[5201,7149,5429],{"class":5414},[5166,7151,7153],{"id":7152},"обєкт-request-аналіз-вхідних-запитів","Об'єкт Request: аналіз вхідних запитів",[5171,7155,7157],{"id":7156},"структура-httpincomingmessage","Структура http.IncomingMessage",[5176,7159,7160,7161,7163,7164,7167,7168,7170,7171,7174],{},"Об'єкт ",[5102,7162,5512],{},", переданий у callback ",[5102,7165,7166],{},"createServer()",", є екземпляром класу ",[5102,7169,6027],{}," і представляє вхідний HTTP-запит. Він успадковує від ",[5102,7172,7173],{},"stream.Readable",", що дозволяє читати тіло запиту через подійну модель.",[5176,7176,7177],{},[5131,7178,7179],{},"Ключові властивості:",[5890,7181,7182,7203,7210,7218,7228],{},[5893,7183,7186,7187,5354,7190,5354,7193,5354,7196,5354,7199,7202],{"name":7184,"type":7185},"request.method","string","HTTP-метод запиту: ",[5102,7188,7189],{},"'GET'",[5102,7191,7192],{},"'POST'",[5102,7194,7195],{},"'PUT'",[5102,7197,7198],{},"'DELETE'",[5102,7200,7201],{},"'PATCH'"," тощо.",[5893,7204,7206,7207,7039],{"name":7205,"type":7185},"request.url","Повний URL запиту включно зі шляхом та query string (наприклад, ",[5102,7208,7209],{},"'\u002Fapi\u002Fusers?page=2'",[5893,7211,7214,7215,7039],{"name":7212,"type":7213},"request.headers","Object","Об'єкт з усіма HTTP-заголовками запиту у нижньому регістрі (наприклад, ",[5102,7216,7217],{},"{ 'content-type': 'application\u002Fjson' }",[5893,7219,7221,7222,5354,7225,7039],{"name":7220,"type":7185},"request.httpVersion","Версія HTTP-протоколу (",[5102,7223,7224],{},"'1.1'",[5102,7226,7227],{},"'2.0'",[5893,7229,7232],{"name":7230,"type":7231},"request.socket","net.Socket","Підлеглий TCP-сокет, через який прийшов запит (містить IP-адресу клієнта).",[5171,7234,7236],{"id":7235},"практичний-приклад-інспекція-запиту","Практичний приклад: інспекція запиту",[5193,7238,7240],{"className":5391,"code":7239,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  \u002F\u002F Збір інформації про запит\n  const info = {\n    method: request.method,\n    url: request.url,\n    httpVersion: request.httpVersion,\n    headers: request.headers,\n    clientIP: request.socket.remoteAddress,\n    clientPort: request.socket.remotePort\n  };\n  \n  \u002F\u002F Відправка інформації у форматі JSON\n  response.writeHead(200, { 'Content-Type': 'application\u002Fjson; charset=utf-8' });\n  response.end(JSON.stringify(info, null, 2));\n});\n\nserver.listen(3000, (): void => {\n  console.log('Інспектор запитів запущено на http:\u002F\u002F127.0.0.1:3000');\n});\n",[5102,7241,7242,7254,7276,7280,7316,7321,7331,7347,7361,7375,7389,7406,7422,7427,7431,7436,7459,7495,7499,7503,7523,7538],{"__ignoreMap":5197},[5201,7243,7244,7246,7248,7250,7252],{"class":5203,"line":5204},[5201,7245,5446],{"class":5445},[5201,7247,5411],{"class":5449},[5201,7249,5452],{"class":5445},[5201,7251,5455],{"class":5425},[5201,7253,5458],{"class":5414},[5201,7255,7256,7258,7260,7262,7264,7266,7268,7270,7272,7274],{"class":5203,"line":5210},[5201,7257,5446],{"class":5445},[5201,7259,5465],{"class":5445},[5201,7261,5468],{"class":5414},[5201,7263,5111],{"class":5449},[5201,7265,5354],{"class":5414},[5201,7267,5115],{"class":5449},[5201,7269,5482],{"class":5414},[5201,7271,5485],{"class":5445},[5201,7273,5455],{"class":5425},[5201,7275,5458],{"class":5414},[5201,7277,7278],{"class":5203,"line":5216},[5201,7279,5435],{"emptyLinePlaceholder":5434},[5201,7281,7282,7284,7286,7288,7290,7292,7294,7296,7298,7300,7302,7304,7306,7308,7310,7312,7314],{"class":5203,"line":5222},[5201,7283,5407],{"class":5406},[5201,7285,5604],{"class":5410},[5201,7287,5415],{"class":5414},[5201,7289,5104],{"class":5449},[5201,7291,5116],{"class":5414},[5201,7293,5507],{"class":5418},[5201,7295,5615],{"class":5414},[5201,7297,5512],{"class":5449},[5201,7299,5620],{"class":5414},[5201,7301,5111],{"class":5623},[5201,7303,5354],{"class":5414},[5201,7305,5628],{"class":5449},[5201,7307,5620],{"class":5414},[5201,7309,5115],{"class":5623},[5201,7311,6203],{"class":5414},[5201,7313,6206],{"class":5406},[5201,7315,5644],{"class":5414},[5201,7317,7318],{"class":5203,"line":5228},[5201,7319,7320],{"class":5400},"  \u002F\u002F Збір інформації про запит\n",[5201,7322,7323,7325,7328],{"class":5203,"line":5234},[5201,7324,6627],{"class":5406},[5201,7326,7327],{"class":5410}," info",[5201,7329,7330],{"class":5414}," = {\n",[5201,7332,7333,7336,7339,7341,7344],{"class":5203,"line":5240},[5201,7334,7335],{"class":5449},"    method:",[5201,7337,7338],{"class":5449}," request",[5201,7340,5116],{"class":5414},[5201,7342,7343],{"class":5449},"method",[5201,7345,7346],{"class":5414},",\n",[5201,7348,7349,7352,7354,7356,7359],{"class":5203,"line":5246},[5201,7350,7351],{"class":5449},"    url:",[5201,7353,7338],{"class":5449},[5201,7355,5116],{"class":5414},[5201,7357,7358],{"class":5449},"url",[5201,7360,7346],{"class":5414},[5201,7362,7363,7366,7368,7370,7373],{"class":5203,"line":5252},[5201,7364,7365],{"class":5449},"    httpVersion:",[5201,7367,7338],{"class":5449},[5201,7369,5116],{"class":5414},[5201,7371,7372],{"class":5449},"httpVersion",[5201,7374,7346],{"class":5414},[5201,7376,7377,7380,7382,7384,7387],{"class":5203,"line":5258},[5201,7378,7379],{"class":5449},"    headers:",[5201,7381,7338],{"class":5449},[5201,7383,5116],{"class":5414},[5201,7385,7386],{"class":5449},"headers",[5201,7388,7346],{"class":5414},[5201,7390,7391,7394,7396,7398,7400,7402,7404],{"class":5203,"line":5264},[5201,7392,7393],{"class":5449},"    clientIP:",[5201,7395,7338],{"class":5449},[5201,7397,5116],{"class":5414},[5201,7399,6937],{"class":5449},[5201,7401,5116],{"class":5414},[5201,7403,6973],{"class":5449},[5201,7405,7346],{"class":5414},[5201,7407,7408,7411,7413,7415,7417,7419],{"class":5203,"line":5270},[5201,7409,7410],{"class":5449},"    clientPort:",[5201,7412,7338],{"class":5449},[5201,7414,5116],{"class":5414},[5201,7416,6937],{"class":5449},[5201,7418,5116],{"class":5414},[5201,7420,7421],{"class":5449},"remotePort\n",[5201,7423,7424],{"class":5203,"line":5276},[5201,7425,7426],{"class":5414},"  };\n",[5201,7428,7429],{"class":5203,"line":5282},[5201,7430,5684],{"class":5414},[5201,7432,7433],{"class":5203,"line":5288},[5201,7434,7435],{"class":5400},"  \u002F\u002F Відправка інформації у форматі JSON\n",[5201,7437,7438,7440,7442,7444,7446,7448,7450,7452,7454,7457],{"class":5203,"line":5749},[5201,7439,5654],{"class":5449},[5201,7441,5116],{"class":5414},[5201,7443,5659],{"class":5418},[5201,7445,5422],{"class":5414},[5201,7447,5665],{"class":5664},[5201,7449,5668],{"class":5414},[5201,7451,5671],{"class":5425},[5201,7453,5549],{"class":5449},[5201,7455,7456],{"class":5425}," 'application\u002Fjson; charset=utf-8'",[5201,7458,5679],{"class":5414},[5201,7460,7461,7463,7465,7467,7469,7472,7474,7477,7479,7482,7484,7487,7489,7492],{"class":5203,"line":5754},[5201,7462,5654],{"class":5449},[5201,7464,5116],{"class":5414},[5201,7466,5357],{"class":5418},[5201,7468,5422],{"class":5414},[5201,7470,7471],{"class":5410},"JSON",[5201,7473,5116],{"class":5414},[5201,7475,7476],{"class":5418},"stringify",[5201,7478,5422],{"class":5414},[5201,7480,7481],{"class":5449},"info",[5201,7483,5354],{"class":5414},[5201,7485,7486],{"class":5406},"null",[5201,7488,5354],{"class":5414},[5201,7490,7491],{"class":5664},"2",[5201,7493,7494],{"class":5414},"));\n",[5201,7496,7497],{"class":5203,"line":5784},[5201,7498,5709],{"class":5414},[5201,7500,7501],{"class":5203,"line":5821},[5201,7502,5435],{"emptyLinePlaceholder":5434},[5201,7504,7505,7507,7509,7511,7513,7515,7517,7519,7521],{"class":5203,"line":6390},[5201,7506,5757],{"class":5449},[5201,7508,5116],{"class":5414},[5201,7510,5762],{"class":5418},[5201,7512,5422],{"class":5414},[5201,7514,5730],{"class":5664},[5201,7516,5775],{"class":5414},[5201,7518,5638],{"class":5623},[5201,7520,5641],{"class":5406},[5201,7522,5644],{"class":5414},[5201,7524,7525,7527,7529,7531,7533,7536],{"class":5203,"line":6395},[5201,7526,5787],{"class":5449},[5201,7528,5116],{"class":5414},[5201,7530,5792],{"class":5418},[5201,7532,5422],{"class":5414},[5201,7534,7535],{"class":5425},"'Інспектор запитів запущено на http:\u002F\u002F127.0.0.1:3000'",[5201,7537,5429],{"class":5414},[5201,7539,7540],{"class":5203,"line":6420},[5201,7541,5709],{"class":5414},[5825,7543,7545,7555,7559,7572,7583,7594,7602,7614,7625,7636,7640,7651,7659],{"title":7544},"curl http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fusers?page=2",[5830,7546,7548,5838,7551],{"className":7547},[5203],[5201,7549,5837],{"className":7550},[5836],[5131,7552,7554],{"className":7553},[5842],"curl http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fusers?page=2 -H \"User-Agent: CustomClient\u002F1.0\"",[5830,7556,7558],{"className":7557},[5203],"{",[5830,7560,7562,7563,5620,7567,7571],{"className":7561},[5203],"  ",[5201,7564,7566],{"className":7565},[5854],"\"method\"",[5201,7568,7570],{"className":7569},[5849],"\"GET\"",",",[5830,7573,7562,7575,5620,7579,7571],{"className":7574},[5203],[5201,7576,7578],{"className":7577},[5854],"\"url\"",[5201,7580,7582],{"className":7581},[5849],"\"\u002Fapi\u002Fusers?page=2\"",[5830,7584,7562,7586,5620,7590,7571],{"className":7585},[5203],[5201,7587,7589],{"className":7588},[5854],"\"httpVersion\"",[5201,7591,7593],{"className":7592},[5849],"\"1.1\"",[5830,7595,7562,7597,7601],{"className":7596},[5203],[5201,7598,7600],{"className":7599},[5854],"\"headers\"",": {",[5830,7603,7605,7606,5620,7610,7571],{"className":7604},[5203],"    ",[5201,7607,7609],{"className":7608},[5854],"\"host\"",[5201,7611,7613],{"className":7612},[5849],"\"127.0.0.1:3000\"",[5830,7615,7605,7617,5620,7621,7571],{"className":7616},[5203],[5201,7618,7620],{"className":7619},[5854],"\"user-agent\"",[5201,7622,7624],{"className":7623},[5849],"\"CustomClient\u002F1.0\"",[5830,7626,7605,7628,5620,7632],{"className":7627},[5203],[5201,7629,7631],{"className":7630},[5854],"\"accept\"",[5201,7633,7635],{"className":7634},[5849],"\"*\u002F*\"",[5830,7637,7639],{"className":7638},[5203],"  },",[5830,7641,7562,7643,5620,7647,7571],{"className":7642},[5203],[5201,7644,7646],{"className":7645},[5854],"\"clientIP\"",[5201,7648,7650],{"className":7649},[5849],"\"::ffff:127.0.0.1\"",[5830,7652,7562,7654,7658],{"className":7653},[5203],[5201,7655,7657],{"className":7656},[5854],"\"clientPort\"",": 52341",[5830,7660,5805],{"className":7661},[5203],[5171,7663,7665],{"id":7664},"парсинг-url-та-query-параметрів","Парсинг URL та query параметрів",[5176,7667,5294,7668,5838,7670,7673,7674,7676,7677,5549],{},[5102,7669,5104],{},[5131,7671,7672],{},"не парсить URL автоматично"," — властивість ",[5102,7675,7205],{}," містить сирий рядок. Для розбору використовується вбудований модуль ",[5102,7678,7679],{},"node:url",[5193,7681,7683],{"className":5391,"code":7682,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\nimport { URL } from 'node:url';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  \u002F\u002F Побудова повного URL (потрібна базова адреса для конструктора URL)\n  const baseURL = `http:\u002F\u002F${request.headers.host}`;\n  const url: URL = new URL(request.url, baseURL);\n  \n  \u002F\u002F Розбір компонентів URL\n  const pathname = url.pathname; \u002F\u002F '\u002Fapi\u002Fusers'\n  const searchParams = url.searchParams; \u002F\u002F URLSearchParams об'єкт\n  \n  \u002F\u002F Отримання конкретного параметра\n  const page = searchParams.get('page') || '1';\n  const limit = searchParams.get('limit') || '10';\n  \n  \u002F\u002F Перевірка наявності параметра\n  const hasFilter = searchParams.has('filter');\n  \n  const result = {\n    pathname,\n    queryParams: Object.fromEntries(searchParams),\n    page: parseInt(page, 10),\n    limit: parseInt(limit, 10),\n    hasFilter\n  };\n  \n  response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n  response.end(JSON.stringify(result, null, 2));\n});\n\nserver.listen(3000);\n",[5102,7684,7685,7697,7719,7737,7741,7777,7782,7812,7846,7850,7855,7877,7898,7902,7907,7936,7963,7967,7972,7995,7999,8008,8015,8035,8055,8073,8078,8082,8086,8109,8140,8144,8148],{"__ignoreMap":5197},[5201,7686,7687,7689,7691,7693,7695],{"class":5203,"line":5204},[5201,7688,5446],{"class":5445},[5201,7690,5411],{"class":5449},[5201,7692,5452],{"class":5445},[5201,7694,5455],{"class":5425},[5201,7696,5458],{"class":5414},[5201,7698,7699,7701,7703,7705,7707,7709,7711,7713,7715,7717],{"class":5203,"line":5210},[5201,7700,5446],{"class":5445},[5201,7702,5465],{"class":5445},[5201,7704,5468],{"class":5414},[5201,7706,5111],{"class":5449},[5201,7708,5354],{"class":5414},[5201,7710,5115],{"class":5449},[5201,7712,5482],{"class":5414},[5201,7714,5485],{"class":5445},[5201,7716,5455],{"class":5425},[5201,7718,5458],{"class":5414},[5201,7720,7721,7723,7725,7728,7730,7732,7735],{"class":5203,"line":5216},[5201,7722,5446],{"class":5445},[5201,7724,5468],{"class":5414},[5201,7726,7727],{"class":5449},"URL",[5201,7729,5482],{"class":5414},[5201,7731,5485],{"class":5445},[5201,7733,7734],{"class":5425}," 'node:url'",[5201,7736,5458],{"class":5414},[5201,7738,7739],{"class":5203,"line":5222},[5201,7740,5435],{"emptyLinePlaceholder":5434},[5201,7742,7743,7745,7747,7749,7751,7753,7755,7757,7759,7761,7763,7765,7767,7769,7771,7773,7775],{"class":5203,"line":5228},[5201,7744,5407],{"class":5406},[5201,7746,5604],{"class":5410},[5201,7748,5415],{"class":5414},[5201,7750,5104],{"class":5449},[5201,7752,5116],{"class":5414},[5201,7754,5507],{"class":5418},[5201,7756,5615],{"class":5414},[5201,7758,5512],{"class":5449},[5201,7760,5620],{"class":5414},[5201,7762,5111],{"class":5623},[5201,7764,5354],{"class":5414},[5201,7766,5628],{"class":5449},[5201,7768,5620],{"class":5414},[5201,7770,5115],{"class":5623},[5201,7772,6203],{"class":5414},[5201,7774,6206],{"class":5406},[5201,7776,5644],{"class":5414},[5201,7778,7779],{"class":5203,"line":5234},[5201,7780,7781],{"class":5400},"  \u002F\u002F Побудова повного URL (потрібна базова адреса для конструктора URL)\n",[5201,7783,7784,7786,7789,7791,7794,7796,7798,7800,7802,7804,7806,7808,7810],{"class":5203,"line":5240},[5201,7785,6627],{"class":5406},[5201,7787,7788],{"class":5410}," baseURL",[5201,7790,5415],{"class":5414},[5201,7792,7793],{"class":5425},"`http:\u002F\u002F",[5201,7795,5800],{"class":5406},[5201,7797,5512],{"class":5449},[5201,7799,5116],{"class":6662},[5201,7801,7386],{"class":5449},[5201,7803,5116],{"class":6662},[5201,7805,6082],{"class":5449},[5201,7807,5805],{"class":5406},[5201,7809,6447],{"class":5425},[5201,7811,5458],{"class":5414},[5201,7813,7814,7816,7819,7821,7823,7825,7828,7831,7833,7835,7837,7839,7841,7844],{"class":5203,"line":5246},[5201,7815,6627],{"class":5406},[5201,7817,7818],{"class":5410}," url",[5201,7820,5620],{"class":5414},[5201,7822,7727],{"class":5623},[5201,7824,5415],{"class":5414},[5201,7826,7827],{"class":5406},"new",[5201,7829,7830],{"class":5418}," URL",[5201,7832,5422],{"class":5414},[5201,7834,5512],{"class":5449},[5201,7836,5116],{"class":5414},[5201,7838,7358],{"class":5449},[5201,7840,5354],{"class":5414},[5201,7842,7843],{"class":5449},"baseURL",[5201,7845,5429],{"class":5414},[5201,7847,7848],{"class":5203,"line":5252},[5201,7849,5684],{"class":5414},[5201,7851,7852],{"class":5203,"line":5258},[5201,7853,7854],{"class":5400},"  \u002F\u002F Розбір компонентів URL\n",[5201,7856,7857,7859,7862,7864,7866,7868,7871,7874],{"class":5203,"line":5264},[5201,7858,6627],{"class":5406},[5201,7860,7861],{"class":5410}," pathname",[5201,7863,5415],{"class":5414},[5201,7865,7358],{"class":5449},[5201,7867,5116],{"class":5414},[5201,7869,7870],{"class":5449},"pathname",[5201,7872,7873],{"class":5414},"; ",[5201,7875,7876],{"class":5400},"\u002F\u002F '\u002Fapi\u002Fusers'\n",[5201,7878,7879,7881,7884,7886,7888,7890,7893,7895],{"class":5203,"line":5270},[5201,7880,6627],{"class":5406},[5201,7882,7883],{"class":5410}," searchParams",[5201,7885,5415],{"class":5414},[5201,7887,7358],{"class":5449},[5201,7889,5116],{"class":5414},[5201,7891,7892],{"class":5449},"searchParams",[5201,7894,7873],{"class":5414},[5201,7896,7897],{"class":5400},"\u002F\u002F URLSearchParams об'єкт\n",[5201,7899,7900],{"class":5203,"line":5276},[5201,7901,5684],{"class":5414},[5201,7903,7904],{"class":5203,"line":5282},[5201,7905,7906],{"class":5400},"  \u002F\u002F Отримання конкретного параметра\n",[5201,7908,7909,7911,7914,7916,7918,7920,7923,7925,7928,7931,7934],{"class":5203,"line":5288},[5201,7910,6627],{"class":5406},[5201,7912,7913],{"class":5410}," page",[5201,7915,5415],{"class":5414},[5201,7917,7892],{"class":5449},[5201,7919,5116],{"class":5414},[5201,7921,7922],{"class":5418},"get",[5201,7924,5422],{"class":5414},[5201,7926,7927],{"class":5425},"'page'",[5201,7929,7930],{"class":5414},") || ",[5201,7932,7933],{"class":5425},"'1'",[5201,7935,5458],{"class":5414},[5201,7937,7938,7940,7943,7945,7947,7949,7951,7953,7956,7958,7961],{"class":5203,"line":5749},[5201,7939,6627],{"class":5406},[5201,7941,7942],{"class":5410}," limit",[5201,7944,5415],{"class":5414},[5201,7946,7892],{"class":5449},[5201,7948,5116],{"class":5414},[5201,7950,7922],{"class":5418},[5201,7952,5422],{"class":5414},[5201,7954,7955],{"class":5425},"'limit'",[5201,7957,7930],{"class":5414},[5201,7959,7960],{"class":5425},"'10'",[5201,7962,5458],{"class":5414},[5201,7964,7965],{"class":5203,"line":5754},[5201,7966,5684],{"class":5414},[5201,7968,7969],{"class":5203,"line":5784},[5201,7970,7971],{"class":5400},"  \u002F\u002F Перевірка наявності параметра\n",[5201,7973,7974,7976,7979,7981,7983,7985,7988,7990,7993],{"class":5203,"line":5821},[5201,7975,6627],{"class":5406},[5201,7977,7978],{"class":5410}," hasFilter",[5201,7980,5415],{"class":5414},[5201,7982,7892],{"class":5449},[5201,7984,5116],{"class":5414},[5201,7986,7987],{"class":5418},"has",[5201,7989,5422],{"class":5414},[5201,7991,7992],{"class":5425},"'filter'",[5201,7994,5429],{"class":5414},[5201,7996,7997],{"class":5203,"line":6390},[5201,7998,5684],{"class":5414},[5201,8000,8001,8003,8006],{"class":5203,"line":6395},[5201,8002,6627],{"class":5406},[5201,8004,8005],{"class":5410}," result",[5201,8007,7330],{"class":5414},[5201,8009,8010,8013],{"class":5203,"line":6420},[5201,8011,8012],{"class":5449},"    pathname",[5201,8014,7346],{"class":5414},[5201,8016,8017,8020,8023,8025,8028,8030,8032],{"class":5203,"line":6452},[5201,8018,8019],{"class":5449},"    queryParams:",[5201,8021,8022],{"class":5449}," Object",[5201,8024,5116],{"class":5414},[5201,8026,8027],{"class":5418},"fromEntries",[5201,8029,5422],{"class":5414},[5201,8031,7892],{"class":5449},[5201,8033,8034],{"class":5414},"),\n",[5201,8036,8037,8040,8043,8045,8048,8050,8053],{"class":5203,"line":6884},[5201,8038,8039],{"class":5449},"    page:",[5201,8041,8042],{"class":5418}," parseInt",[5201,8044,5422],{"class":5414},[5201,8046,8047],{"class":5449},"page",[5201,8049,5354],{"class":5414},[5201,8051,8052],{"class":5664},"10",[5201,8054,8034],{"class":5414},[5201,8056,8057,8060,8062,8064,8067,8069,8071],{"class":5203,"line":6899},[5201,8058,8059],{"class":5449},"    limit:",[5201,8061,8042],{"class":5418},[5201,8063,5422],{"class":5414},[5201,8065,8066],{"class":5449},"limit",[5201,8068,5354],{"class":5414},[5201,8070,8052],{"class":5664},[5201,8072,8034],{"class":5414},[5201,8074,8075],{"class":5203,"line":6905},[5201,8076,8077],{"class":5449},"    hasFilter\n",[5201,8079,8080],{"class":5203,"line":6910},[5201,8081,7426],{"class":5414},[5201,8083,8084],{"class":5203,"line":6915},[5201,8085,5684],{"class":5414},[5201,8087,8088,8090,8092,8094,8096,8098,8100,8102,8104,8107],{"class":5203,"line":6921},[5201,8089,5654],{"class":5449},[5201,8091,5116],{"class":5414},[5201,8093,5659],{"class":5418},[5201,8095,5422],{"class":5414},[5201,8097,5665],{"class":5664},[5201,8099,5668],{"class":5414},[5201,8101,5671],{"class":5425},[5201,8103,5549],{"class":5449},[5201,8105,8106],{"class":5425}," 'application\u002Fjson'",[5201,8108,5679],{"class":5414},[5201,8110,8111,8113,8115,8117,8119,8121,8123,8125,8127,8130,8132,8134,8136,8138],{"class":5203,"line":6946},[5201,8112,5654],{"class":5449},[5201,8114,5116],{"class":5414},[5201,8116,5357],{"class":5418},[5201,8118,5422],{"class":5414},[5201,8120,7471],{"class":5410},[5201,8122,5116],{"class":5414},[5201,8124,7476],{"class":5418},[5201,8126,5422],{"class":5414},[5201,8128,8129],{"class":5449},"result",[5201,8131,5354],{"class":5414},[5201,8133,7486],{"class":5406},[5201,8135,5354],{"class":5414},[5201,8137,7491],{"class":5664},[5201,8139,7494],{"class":5414},[5201,8141,8142],{"class":5203,"line":6978},[5201,8143,5709],{"class":5414},[5201,8145,8146],{"class":5203,"line":6983},[5201,8147,5435],{"emptyLinePlaceholder":5434},[5201,8149,8150,8152,8154,8156,8158,8160],{"class":5203,"line":6988},[5201,8151,5757],{"class":5449},[5201,8153,5116],{"class":5414},[5201,8155,5762],{"class":5418},[5201,8157,5422],{"class":5414},[5201,8159,5730],{"class":5664},[5201,8161,5429],{"class":5414},[5369,8163,8164,8167,8168,8171,8172,5112,8174,8177],{},[5131,8165,8166],{},"Альтернативний підхід:"," модуль ",[5102,8169,8170],{},"node:querystring"," надає утиліти для парсингу query string, але API ",[5102,8173,7727],{},[5102,8175,8176],{},"URLSearchParams"," є сучаснішим та рекомендованим підходом.",[5171,8179,8181],{"id":8180},"читання-заголовків-запиту","Читання заголовків запиту",[5176,8183,8184,8185,8187],{},"Заголовки HTTP-запиту доступні через властивість ",[5102,8186,7212],{}," у вигляді об'єкта, де ключі автоматично перетворюються у нижній регістр:",[5193,8189,8191],{"className":5391,"code":8190,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  \u002F\u002F Отримання конкретних заголовків\n  const contentType = request.headers['content-type'];\n  const userAgent = request.headers['user-agent'];\n  const authorization = request.headers['authorization'];\n  const acceptLanguage = request.headers['accept-language'];\n  \n  \u002F\u002F Перевірка наявності заголовка\n  if (!authorization) {\n    response.writeHead(401, { 'Content-Type': 'application\u002Fjson' });\n    response.end(JSON.stringify({ error: 'Authorization header is required' }));\n    return;\n  }\n  \n  \u002F\u002F Парсинг Bearer токена\n  const token = authorization.startsWith('Bearer ')\n    ? authorization.slice(7)\n    : null;\n  \n  if (!token) {\n    response.writeHead(401, { 'Content-Type': 'application\u002Fjson' });\n    response.end(JSON.stringify({ error: 'Invalid authorization format' }));\n    return;\n  }\n  \n  \u002F\u002F Симуляція успішної автентифікації\n  response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n  response.end(JSON.stringify({\n    message: 'Authenticated successfully',\n    token: token.slice(0, 10) + '...',\n    contentType,\n    userAgent,\n    language: acceptLanguage\n  }));\n});\n\nserver.listen(3000);\n",[5102,8192,8193,8205,8227,8231,8267,8272,8296,8318,8340,8362,8366,8371,8383,8407,8435,8442,8446,8450,8455,8479,8498,8507,8511,8522,8544,8569,8575,8579,8583,8588,8610,8629,8639,8667,8674,8682,8691,8697,8702,8707],{"__ignoreMap":5197},[5201,8194,8195,8197,8199,8201,8203],{"class":5203,"line":5204},[5201,8196,5446],{"class":5445},[5201,8198,5411],{"class":5449},[5201,8200,5452],{"class":5445},[5201,8202,5455],{"class":5425},[5201,8204,5458],{"class":5414},[5201,8206,8207,8209,8211,8213,8215,8217,8219,8221,8223,8225],{"class":5203,"line":5210},[5201,8208,5446],{"class":5445},[5201,8210,5465],{"class":5445},[5201,8212,5468],{"class":5414},[5201,8214,5111],{"class":5449},[5201,8216,5354],{"class":5414},[5201,8218,5115],{"class":5449},[5201,8220,5482],{"class":5414},[5201,8222,5485],{"class":5445},[5201,8224,5455],{"class":5425},[5201,8226,5458],{"class":5414},[5201,8228,8229],{"class":5203,"line":5216},[5201,8230,5435],{"emptyLinePlaceholder":5434},[5201,8232,8233,8235,8237,8239,8241,8243,8245,8247,8249,8251,8253,8255,8257,8259,8261,8263,8265],{"class":5203,"line":5222},[5201,8234,5407],{"class":5406},[5201,8236,5604],{"class":5410},[5201,8238,5415],{"class":5414},[5201,8240,5104],{"class":5449},[5201,8242,5116],{"class":5414},[5201,8244,5507],{"class":5418},[5201,8246,5615],{"class":5414},[5201,8248,5512],{"class":5449},[5201,8250,5620],{"class":5414},[5201,8252,5111],{"class":5623},[5201,8254,5354],{"class":5414},[5201,8256,5628],{"class":5449},[5201,8258,5620],{"class":5414},[5201,8260,5115],{"class":5623},[5201,8262,6203],{"class":5414},[5201,8264,6206],{"class":5406},[5201,8266,5644],{"class":5414},[5201,8268,8269],{"class":5203,"line":5228},[5201,8270,8271],{"class":5400},"  \u002F\u002F Отримання конкретних заголовків\n",[5201,8273,8274,8276,8279,8281,8283,8285,8287,8290,8293],{"class":5203,"line":5234},[5201,8275,6627],{"class":5406},[5201,8277,8278],{"class":5410}," contentType",[5201,8280,5415],{"class":5414},[5201,8282,5512],{"class":5449},[5201,8284,5116],{"class":5414},[5201,8286,7386],{"class":5449},[5201,8288,8289],{"class":5414},"[",[5201,8291,8292],{"class":5425},"'content-type'",[5201,8294,8295],{"class":5414},"];\n",[5201,8297,8298,8300,8303,8305,8307,8309,8311,8313,8316],{"class":5203,"line":5240},[5201,8299,6627],{"class":5406},[5201,8301,8302],{"class":5410}," userAgent",[5201,8304,5415],{"class":5414},[5201,8306,5512],{"class":5449},[5201,8308,5116],{"class":5414},[5201,8310,7386],{"class":5449},[5201,8312,8289],{"class":5414},[5201,8314,8315],{"class":5425},"'user-agent'",[5201,8317,8295],{"class":5414},[5201,8319,8320,8322,8325,8327,8329,8331,8333,8335,8338],{"class":5203,"line":5246},[5201,8321,6627],{"class":5406},[5201,8323,8324],{"class":5410}," authorization",[5201,8326,5415],{"class":5414},[5201,8328,5512],{"class":5449},[5201,8330,5116],{"class":5414},[5201,8332,7386],{"class":5449},[5201,8334,8289],{"class":5414},[5201,8336,8337],{"class":5425},"'authorization'",[5201,8339,8295],{"class":5414},[5201,8341,8342,8344,8347,8349,8351,8353,8355,8357,8360],{"class":5203,"line":5252},[5201,8343,6627],{"class":5406},[5201,8345,8346],{"class":5410}," acceptLanguage",[5201,8348,5415],{"class":5414},[5201,8350,5512],{"class":5449},[5201,8352,5116],{"class":5414},[5201,8354,7386],{"class":5449},[5201,8356,8289],{"class":5414},[5201,8358,8359],{"class":5425},"'accept-language'",[5201,8361,8295],{"class":5414},[5201,8363,8364],{"class":5203,"line":5258},[5201,8365,5684],{"class":5414},[5201,8367,8368],{"class":5203,"line":5264},[5201,8369,8370],{"class":5400},"  \u002F\u002F Перевірка наявності заголовка\n",[5201,8372,8373,8375,8378,8381],{"class":5203,"line":5270},[5201,8374,6732],{"class":5445},[5201,8376,8377],{"class":5414}," (!",[5201,8379,8380],{"class":5449},"authorization",[5201,8382,6749],{"class":5414},[5201,8384,8385,8388,8390,8392,8394,8397,8399,8401,8403,8405],{"class":5203,"line":5276},[5201,8386,8387],{"class":5449},"    response",[5201,8389,5116],{"class":5414},[5201,8391,5659],{"class":5418},[5201,8393,5422],{"class":5414},[5201,8395,8396],{"class":5664},"401",[5201,8398,5668],{"class":5414},[5201,8400,5671],{"class":5425},[5201,8402,5549],{"class":5449},[5201,8404,8106],{"class":5425},[5201,8406,5679],{"class":5414},[5201,8408,8409,8411,8413,8415,8417,8419,8421,8423,8426,8429,8432],{"class":5203,"line":5282},[5201,8410,8387],{"class":5449},[5201,8412,5116],{"class":5414},[5201,8414,5357],{"class":5418},[5201,8416,5422],{"class":5414},[5201,8418,7471],{"class":5410},[5201,8420,5116],{"class":5414},[5201,8422,7476],{"class":5418},[5201,8424,8425],{"class":5414},"({ ",[5201,8427,8428],{"class":5449},"error:",[5201,8430,8431],{"class":5425}," 'Authorization header is required'",[5201,8433,8434],{"class":5414}," }));\n",[5201,8436,8437,8440],{"class":5203,"line":5288},[5201,8438,8439],{"class":5445},"    return",[5201,8441,5458],{"class":5414},[5201,8443,8444],{"class":5203,"line":5749},[5201,8445,6902],{"class":5414},[5201,8447,8448],{"class":5203,"line":5754},[5201,8449,5684],{"class":5414},[5201,8451,8452],{"class":5203,"line":5784},[5201,8453,8454],{"class":5400},"  \u002F\u002F Парсинг Bearer токена\n",[5201,8456,8457,8459,8462,8464,8466,8468,8471,8473,8476],{"class":5203,"line":5821},[5201,8458,6627],{"class":5406},[5201,8460,8461],{"class":5410}," token",[5201,8463,5415],{"class":5414},[5201,8465,8380],{"class":5449},[5201,8467,5116],{"class":5414},[5201,8469,8470],{"class":5418},"startsWith",[5201,8472,5422],{"class":5414},[5201,8474,8475],{"class":5425},"'Bearer '",[5201,8477,8478],{"class":5414},")\n",[5201,8480,8481,8484,8486,8488,8491,8493,8496],{"class":5203,"line":6390},[5201,8482,8483],{"class":5414},"    ? ",[5201,8485,8380],{"class":5449},[5201,8487,5116],{"class":5414},[5201,8489,8490],{"class":5418},"slice",[5201,8492,5422],{"class":5414},[5201,8494,8495],{"class":5664},"7",[5201,8497,8478],{"class":5414},[5201,8499,8500,8503,8505],{"class":5203,"line":6395},[5201,8501,8502],{"class":5414},"    : ",[5201,8504,7486],{"class":5406},[5201,8506,5458],{"class":5414},[5201,8508,8509],{"class":5203,"line":6420},[5201,8510,5684],{"class":5414},[5201,8512,8513,8515,8517,8520],{"class":5203,"line":6452},[5201,8514,6732],{"class":5445},[5201,8516,8377],{"class":5414},[5201,8518,8519],{"class":5449},"token",[5201,8521,6749],{"class":5414},[5201,8523,8524,8526,8528,8530,8532,8534,8536,8538,8540,8542],{"class":5203,"line":6884},[5201,8525,8387],{"class":5449},[5201,8527,5116],{"class":5414},[5201,8529,5659],{"class":5418},[5201,8531,5422],{"class":5414},[5201,8533,8396],{"class":5664},[5201,8535,5668],{"class":5414},[5201,8537,5671],{"class":5425},[5201,8539,5549],{"class":5449},[5201,8541,8106],{"class":5425},[5201,8543,5679],{"class":5414},[5201,8545,8546,8548,8550,8552,8554,8556,8558,8560,8562,8564,8567],{"class":5203,"line":6899},[5201,8547,8387],{"class":5449},[5201,8549,5116],{"class":5414},[5201,8551,5357],{"class":5418},[5201,8553,5422],{"class":5414},[5201,8555,7471],{"class":5410},[5201,8557,5116],{"class":5414},[5201,8559,7476],{"class":5418},[5201,8561,8425],{"class":5414},[5201,8563,8428],{"class":5449},[5201,8565,8566],{"class":5425}," 'Invalid authorization format'",[5201,8568,8434],{"class":5414},[5201,8570,8571,8573],{"class":5203,"line":6905},[5201,8572,8439],{"class":5445},[5201,8574,5458],{"class":5414},[5201,8576,8577],{"class":5203,"line":6910},[5201,8578,6902],{"class":5414},[5201,8580,8581],{"class":5203,"line":6915},[5201,8582,5684],{"class":5414},[5201,8584,8585],{"class":5203,"line":6921},[5201,8586,8587],{"class":5400},"  \u002F\u002F Симуляція успішної автентифікації\n",[5201,8589,8590,8592,8594,8596,8598,8600,8602,8604,8606,8608],{"class":5203,"line":6946},[5201,8591,5654],{"class":5449},[5201,8593,5116],{"class":5414},[5201,8595,5659],{"class":5418},[5201,8597,5422],{"class":5414},[5201,8599,5665],{"class":5664},[5201,8601,5668],{"class":5414},[5201,8603,5671],{"class":5425},[5201,8605,5549],{"class":5449},[5201,8607,8106],{"class":5425},[5201,8609,5679],{"class":5414},[5201,8611,8612,8614,8616,8618,8620,8622,8624,8626],{"class":5203,"line":6978},[5201,8613,5654],{"class":5449},[5201,8615,5116],{"class":5414},[5201,8617,5357],{"class":5418},[5201,8619,5422],{"class":5414},[5201,8621,7471],{"class":5410},[5201,8623,5116],{"class":5414},[5201,8625,7476],{"class":5418},[5201,8627,8628],{"class":5414},"({\n",[5201,8630,8631,8634,8637],{"class":5203,"line":6983},[5201,8632,8633],{"class":5449},"    message:",[5201,8635,8636],{"class":5425}," 'Authenticated successfully'",[5201,8638,7346],{"class":5414},[5201,8640,8641,8644,8646,8648,8650,8652,8655,8657,8659,8662,8665],{"class":5203,"line":6988},[5201,8642,8643],{"class":5449},"    token:",[5201,8645,8461],{"class":5449},[5201,8647,5116],{"class":5414},[5201,8649,8490],{"class":5418},[5201,8651,5422],{"class":5414},[5201,8653,8654],{"class":5664},"0",[5201,8656,5354],{"class":5414},[5201,8658,8052],{"class":5664},[5201,8660,8661],{"class":5414},") + ",[5201,8663,8664],{"class":5425},"'...'",[5201,8666,7346],{"class":5414},[5201,8668,8669,8672],{"class":5203,"line":7001},[5201,8670,8671],{"class":5449},"    contentType",[5201,8673,7346],{"class":5414},[5201,8675,8677,8680],{"class":5203,"line":8676},35,[5201,8678,8679],{"class":5449},"    userAgent",[5201,8681,7346],{"class":5414},[5201,8683,8685,8688],{"class":5203,"line":8684},36,[5201,8686,8687],{"class":5449},"    language:",[5201,8689,8690],{"class":5449}," acceptLanguage\n",[5201,8692,8694],{"class":5203,"line":8693},37,[5201,8695,8696],{"class":5414},"  }));\n",[5201,8698,8700],{"class":5203,"line":8699},38,[5201,8701,5709],{"class":5414},[5201,8703,8705],{"class":5203,"line":8704},39,[5201,8706,5435],{"emptyLinePlaceholder":5434},[5201,8708,8710,8712,8714,8716,8718,8720],{"class":5203,"line":8709},40,[5201,8711,5757],{"class":5449},[5201,8713,5116],{"class":5414},[5201,8715,5762],{"class":5418},[5201,8717,5422],{"class":5414},[5201,8719,5730],{"class":5664},[5201,8721,5429],{"class":5414},[6040,8723,8724,8750],{},[5176,8725,8726,8729,8730,8733,8734,8736,8737,5354,8740,5112,8743,8746,8747,5116],{},[5131,8727,8728],{},"Регістр заголовків:"," хоча HTTP-специфікація визначає заголовки як нечутливі до регістру (",[5183,8731,8732],{},"case-insensitive","), Node.js автоматично нормалізує їх у нижній регістр у об'єкті ",[5102,8735,7212],{},". Це означає, що ",[5102,8738,8739],{},"Content-Type",[5102,8741,8742],{},"content-type",[5102,8744,8745],{},"CONTENT-TYPE"," будуть доступні як ",[5102,8748,8749],{},"request.headers['content-type']",[5176,8751,8752,8753,8756,8757,8760,8761,8764,8765,5354,8767,7039],{},"Проте при ",[5131,8754,8755],{},"відправці"," заголовків через ",[5102,8758,8759],{},"response.writeHead()"," або ",[5102,8762,8763],{},"response.setHeader()"," регістр зберігається, тому рекомендується дотримуватися конвенції Title-Case (наприклад, ",[5102,8766,8739],{},[5102,8768,8769],{},"Authorization",[5166,8771,8773],{"id":8772},"обєкт-response-формування-відповідей-сервера","Об'єкт Response: формування відповідей сервера",[5171,8775,8777],{"id":8776},"структура-httpserverresponse","Структура http.ServerResponse",[5176,8779,7160,8780,7163,8782,7167,8784,8786,8787,8790],{},[5102,8781,5628],{},[5102,8783,7166],{},[5102,8785,6037],{}," і представляє HTTP-відповідь, яку сервер надсилає клієнту. Він успадковує від ",[5102,8788,8789],{},"stream.Writable",", що дозволяє потоково записувати великі обсяги даних без навантаження на пам'ять.",[5176,8792,8793],{},[5131,8794,8795],{},"Ключові методи:",[5890,8797,8798,8853,8892,8937],{},[5893,8799,8801,8804,8808,8827,8832],{"name":8800,"type":5638},"response.writeHead(statusCode, statusMessage, headers)",[5176,8802,8803],{},"Встановлює код статусу HTTP, опціональне повідомлення статусу та заголовки відповіді.",[5176,8805,8806],{},[5131,8807,5908],{},[5092,8809,8810,8816,8822],{},[5095,8811,8812,8815],{},[5102,8813,8814],{},"statusCode"," (number) — код статусу HTTP (200, 404, 500 тощо)",[5095,8817,8818,8821],{},[5102,8819,8820],{},"statusMessage"," (string, опціонально) — текстове повідомлення статусу",[5095,8823,8824,8826],{},[5102,8825,7386],{}," (Object, опціонально) — об'єкт з заголовками відповіді",[5176,8828,8829],{},[5131,8830,8831],{},"Особливості:",[5092,8833,8834,8841,8850],{},[5095,8835,8836,8837,8840],{},"Викликається ",[5131,8838,8839],{},"лише один раз"," на початку відповіді",[5095,8842,8843,8844,8760,8847],{},"Автоматично відправляє заголовки при першому виклику ",[5102,8845,8846],{},"write()",[5102,8848,8849],{},"end()",[5095,8851,8852],{},"Після виклику неможливо змінити статус або додати нові заголовки",[5893,8854,8856,8859,8863,8880,8884],{"name":8855,"type":5638},"response.setHeader(name, value)",[5176,8857,8858],{},"Встановлює один заголовок відповіді перед відправкою заголовків.",[5176,8860,8861],{},[5131,8862,5908],{},[5092,8864,8865,8871],{},[5095,8866,8867,8870],{},[5102,8868,8869],{},"name"," (string) — назва заголовка",[5095,8872,8873,8876,8877,8879],{},[5102,8874,8875],{},"value"," (string | string",[5201,8878],{},") — значення заголовка",[5176,8881,8882],{},[5131,8883,8831],{},[5092,8885,8886,8889],{},[5095,8887,8888],{},"Можна викликати багаторазово до відправки заголовків",[5095,8890,8891],{},"Перезаписує попереднє значення заголовка з тією ж назвою",[5893,8893,8896,8899,8903,8926],{"name":8894,"type":8895},"response.write(chunk, encoding, callback)","boolean",[5176,8897,8898],{},"Записує частину тіла відповіді (без завершення відповіді).",[5176,8900,8901],{},[5131,8902,5908],{},[5092,8904,8905,8911,8921],{},[5095,8906,8907,8910],{},[5102,8908,8909],{},"chunk"," (string | Buffer) — дані для відправки",[5095,8912,8913,8916,8917,8920],{},[5102,8914,8915],{},"encoding"," (string, опціонально) — кодування для рядків (за замовчуванням ",[5102,8918,8919],{},"'utf8'",")",[5095,8922,8923,8925],{},[5102,8924,6117],{}," (Function, опціонально) — викликається після запису",[5176,8927,8928,5838,8930,8932,8933,8936],{},[5131,8929,5950],{},[5102,8931,5828],{}," якщо дані записано у буфер, ",[5102,8934,8935],{},"false"," якщо буфер переповнений",[5893,8938,8940,8943,8947,8964,8968],{"name":8939,"type":5638},"response.end(data, encoding, callback)",[5176,8941,8942],{},"Завершує відповідь та закриває з'єднання.",[5176,8944,8945],{},[5131,8946,5908],{},[5092,8948,8949,8954,8959],{},[5095,8950,8951,8953],{},[5102,8952,5353],{}," (string | Buffer, опціонально) — останні дані для відправки",[5095,8955,8956,8958],{},[5102,8957,8915],{}," (string, опціонально) — кодування для рядків",[5095,8960,8961,8963],{},[5102,8962,6117],{}," (Function, опціонально) — викликається після завершення",[5176,8965,8966],{},[5131,8967,8831],{},[5092,8969,8970,8976,8979],{},[5095,8971,8972,8975],{},[5131,8973,8974],{},"ОБОВ'ЯЗКОВО"," викликати для завершення кожної відповіді",[5095,8977,8978],{},"Можна передати дані для відправки разом із завершенням",[5095,8980,8981],{},"Після виклику неможливо записувати дані",[5171,8983,8985],{"id":8984},"базові-приклади-формування-відповідей","Базові приклади формування відповідей",[5193,8987,8989],{"className":5391,"code":8988,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  \u002F\u002F Спосіб 1: writeHead + end з даними\n  response.writeHead(200, { 'Content-Type': 'text\u002Fplain; charset=utf-8' });\n  response.end('Відповідь відправлено');\n  \n  \u002F\u002F Спосіб 2: setHeader + end\n  response.setHeader('Content-Type', 'application\u002Fjson');\n  response.end(JSON.stringify({ message: 'OK' }));\n  \n  \u002F\u002F Спосіб 3: множинні write + end\n  response.writeHead(200, { 'Content-Type': 'text\u002Fhtml' });\n  response.write('\u003C!DOCTYPE html>');\n  response.write('\u003Chtml>\u003Cbody>');\n  response.write('\u003Ch1>Привіт\u003C\u002Fh1>');\n  response.write('\u003C\u002Fbody>\u003C\u002Fhtml>');\n  response.end();\n  \n  \u002F\u002F Спосіб 4: лише end (статус 200 за замовчуванням)\n  response.end('Простий текст');\n});\n\nserver.listen(3000);\n",[5102,8990,8991,9003,9025,9029,9065,9070,9092,9107,9111,9116,9136,9162,9166,9171,9194,9210,9225,9240,9255,9265,9269,9274,9289,9293,9297],{"__ignoreMap":5197},[5201,8992,8993,8995,8997,8999,9001],{"class":5203,"line":5204},[5201,8994,5446],{"class":5445},[5201,8996,5411],{"class":5449},[5201,8998,5452],{"class":5445},[5201,9000,5455],{"class":5425},[5201,9002,5458],{"class":5414},[5201,9004,9005,9007,9009,9011,9013,9015,9017,9019,9021,9023],{"class":5203,"line":5210},[5201,9006,5446],{"class":5445},[5201,9008,5465],{"class":5445},[5201,9010,5468],{"class":5414},[5201,9012,5111],{"class":5449},[5201,9014,5354],{"class":5414},[5201,9016,5115],{"class":5449},[5201,9018,5482],{"class":5414},[5201,9020,5485],{"class":5445},[5201,9022,5455],{"class":5425},[5201,9024,5458],{"class":5414},[5201,9026,9027],{"class":5203,"line":5216},[5201,9028,5435],{"emptyLinePlaceholder":5434},[5201,9030,9031,9033,9035,9037,9039,9041,9043,9045,9047,9049,9051,9053,9055,9057,9059,9061,9063],{"class":5203,"line":5222},[5201,9032,5407],{"class":5406},[5201,9034,5604],{"class":5410},[5201,9036,5415],{"class":5414},[5201,9038,5104],{"class":5449},[5201,9040,5116],{"class":5414},[5201,9042,5507],{"class":5418},[5201,9044,5615],{"class":5414},[5201,9046,5512],{"class":5449},[5201,9048,5620],{"class":5414},[5201,9050,5111],{"class":5623},[5201,9052,5354],{"class":5414},[5201,9054,5628],{"class":5449},[5201,9056,5620],{"class":5414},[5201,9058,5115],{"class":5623},[5201,9060,6203],{"class":5414},[5201,9062,6206],{"class":5406},[5201,9064,5644],{"class":5414},[5201,9066,9067],{"class":5203,"line":5228},[5201,9068,9069],{"class":5400},"  \u002F\u002F Спосіб 1: writeHead + end з даними\n",[5201,9071,9072,9074,9076,9078,9080,9082,9084,9086,9088,9090],{"class":5203,"line":5234},[5201,9073,5654],{"class":5449},[5201,9075,5116],{"class":5414},[5201,9077,5659],{"class":5418},[5201,9079,5422],{"class":5414},[5201,9081,5665],{"class":5664},[5201,9083,5668],{"class":5414},[5201,9085,5671],{"class":5425},[5201,9087,5549],{"class":5449},[5201,9089,5676],{"class":5425},[5201,9091,5679],{"class":5414},[5201,9093,9094,9096,9098,9100,9102,9105],{"class":5203,"line":5240},[5201,9095,5654],{"class":5449},[5201,9097,5116],{"class":5414},[5201,9099,5357],{"class":5418},[5201,9101,5422],{"class":5414},[5201,9103,9104],{"class":5425},"'Відповідь відправлено'",[5201,9106,5429],{"class":5414},[5201,9108,9109],{"class":5203,"line":5246},[5201,9110,5684],{"class":5414},[5201,9112,9113],{"class":5203,"line":5252},[5201,9114,9115],{"class":5400},"  \u002F\u002F Спосіб 2: setHeader + end\n",[5201,9117,9118,9120,9122,9125,9127,9129,9131,9134],{"class":5203,"line":5258},[5201,9119,5654],{"class":5449},[5201,9121,5116],{"class":5414},[5201,9123,9124],{"class":5418},"setHeader",[5201,9126,5422],{"class":5414},[5201,9128,5671],{"class":5425},[5201,9130,5354],{"class":5414},[5201,9132,9133],{"class":5425},"'application\u002Fjson'",[5201,9135,5429],{"class":5414},[5201,9137,9138,9140,9142,9144,9146,9148,9150,9152,9154,9157,9160],{"class":5203,"line":5264},[5201,9139,5654],{"class":5449},[5201,9141,5116],{"class":5414},[5201,9143,5357],{"class":5418},[5201,9145,5422],{"class":5414},[5201,9147,7471],{"class":5410},[5201,9149,5116],{"class":5414},[5201,9151,7476],{"class":5418},[5201,9153,8425],{"class":5414},[5201,9155,9156],{"class":5449},"message:",[5201,9158,9159],{"class":5425}," 'OK'",[5201,9161,8434],{"class":5414},[5201,9163,9164],{"class":5203,"line":5270},[5201,9165,5684],{"class":5414},[5201,9167,9168],{"class":5203,"line":5276},[5201,9169,9170],{"class":5400},"  \u002F\u002F Спосіб 3: множинні write + end\n",[5201,9172,9173,9175,9177,9179,9181,9183,9185,9187,9189,9192],{"class":5203,"line":5282},[5201,9174,5654],{"class":5449},[5201,9176,5116],{"class":5414},[5201,9178,5659],{"class":5418},[5201,9180,5422],{"class":5414},[5201,9182,5665],{"class":5664},[5201,9184,5668],{"class":5414},[5201,9186,5671],{"class":5425},[5201,9188,5549],{"class":5449},[5201,9190,9191],{"class":5425}," 'text\u002Fhtml'",[5201,9193,5679],{"class":5414},[5201,9195,9196,9198,9200,9203,9205,9208],{"class":5203,"line":5288},[5201,9197,5654],{"class":5449},[5201,9199,5116],{"class":5414},[5201,9201,9202],{"class":5418},"write",[5201,9204,5422],{"class":5414},[5201,9206,9207],{"class":5425},"'\u003C!DOCTYPE html>'",[5201,9209,5429],{"class":5414},[5201,9211,9212,9214,9216,9218,9220,9223],{"class":5203,"line":5749},[5201,9213,5654],{"class":5449},[5201,9215,5116],{"class":5414},[5201,9217,9202],{"class":5418},[5201,9219,5422],{"class":5414},[5201,9221,9222],{"class":5425},"'\u003Chtml>\u003Cbody>'",[5201,9224,5429],{"class":5414},[5201,9226,9227,9229,9231,9233,9235,9238],{"class":5203,"line":5754},[5201,9228,5654],{"class":5449},[5201,9230,5116],{"class":5414},[5201,9232,9202],{"class":5418},[5201,9234,5422],{"class":5414},[5201,9236,9237],{"class":5425},"'\u003Ch1>Привіт\u003C\u002Fh1>'",[5201,9239,5429],{"class":5414},[5201,9241,9242,9244,9246,9248,9250,9253],{"class":5203,"line":5784},[5201,9243,5654],{"class":5449},[5201,9245,5116],{"class":5414},[5201,9247,9202],{"class":5418},[5201,9249,5422],{"class":5414},[5201,9251,9252],{"class":5425},"'\u003C\u002Fbody>\u003C\u002Fhtml>'",[5201,9254,5429],{"class":5414},[5201,9256,9257,9259,9261,9263],{"class":5203,"line":5821},[5201,9258,5654],{"class":5449},[5201,9260,5116],{"class":5414},[5201,9262,5357],{"class":5418},[5201,9264,6642],{"class":5414},[5201,9266,9267],{"class":5203,"line":6390},[5201,9268,5684],{"class":5414},[5201,9270,9271],{"class":5203,"line":6395},[5201,9272,9273],{"class":5400},"  \u002F\u002F Спосіб 4: лише end (статус 200 за замовчуванням)\n",[5201,9275,9276,9278,9280,9282,9284,9287],{"class":5203,"line":6420},[5201,9277,5654],{"class":5449},[5201,9279,5116],{"class":5414},[5201,9281,5357],{"class":5418},[5201,9283,5422],{"class":5414},[5201,9285,9286],{"class":5425},"'Простий текст'",[5201,9288,5429],{"class":5414},[5201,9290,9291],{"class":5203,"line":6452},[5201,9292,5709],{"class":5414},[5201,9294,9295],{"class":5203,"line":6884},[5201,9296,5435],{"emptyLinePlaceholder":5434},[5201,9298,9299,9301,9303,9305,9307,9309],{"class":5203,"line":6899},[5201,9300,5757],{"class":5449},[5201,9302,5116],{"class":5414},[5201,9304,5762],{"class":5418},[5201,9306,5422],{"class":5414},[5201,9308,5730],{"class":5664},[5201,9310,5429],{"class":5414},[6040,9312,9313,9323],{},[5176,9314,9315,9318,9319,9322],{},[5131,9316,9317],{},"Критична помилка:"," забути викликати ",[5102,9320,9321],{},"response.end()"," призведе до \"зависання\" запиту — клієнт буде нескінченно очікувати відповідь, доки не спрацює timeout. Браузери зазвичай мають таймаут 30-120 секунд, після чого відображають помилку \"Connection timeout\".",[5193,9324,9326],{"className":5391,"code":9325,"language":5393,"meta":5197,"style":5197},"\u002F\u002F ❌ ПОМИЛКА: відповідь ніколи не завершується\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  response.writeHead(200, { 'Content-Type': 'text\u002Fplain' });\n  response.write('Дані відправлено...');\n  \u002F\u002F НЕМАЄ response.end() — клієнт чекатиме нескінченно!\n});\n",[5102,9327,9328,9333,9369,9392,9407,9412],{"__ignoreMap":5197},[5201,9329,9330],{"class":5203,"line":5204},[5201,9331,9332],{"class":5400},"\u002F\u002F ❌ ПОМИЛКА: відповідь ніколи не завершується\n",[5201,9334,9335,9337,9339,9341,9343,9345,9347,9349,9351,9353,9355,9357,9359,9361,9363,9365,9367],{"class":5203,"line":5210},[5201,9336,5407],{"class":5406},[5201,9338,5604],{"class":5410},[5201,9340,5415],{"class":5414},[5201,9342,5104],{"class":5449},[5201,9344,5116],{"class":5414},[5201,9346,5507],{"class":5418},[5201,9348,5615],{"class":5414},[5201,9350,5512],{"class":5449},[5201,9352,5620],{"class":5414},[5201,9354,5111],{"class":5623},[5201,9356,5354],{"class":5414},[5201,9358,5628],{"class":5449},[5201,9360,5620],{"class":5414},[5201,9362,5115],{"class":5623},[5201,9364,6203],{"class":5414},[5201,9366,6206],{"class":5406},[5201,9368,5644],{"class":5414},[5201,9370,9371,9373,9375,9377,9379,9381,9383,9385,9387,9390],{"class":5203,"line":5216},[5201,9372,5654],{"class":5449},[5201,9374,5116],{"class":5414},[5201,9376,5659],{"class":5418},[5201,9378,5422],{"class":5414},[5201,9380,5665],{"class":5664},[5201,9382,5668],{"class":5414},[5201,9384,5671],{"class":5425},[5201,9386,5549],{"class":5449},[5201,9388,9389],{"class":5425}," 'text\u002Fplain'",[5201,9391,5679],{"class":5414},[5201,9393,9394,9396,9398,9400,9402,9405],{"class":5203,"line":5222},[5201,9395,5654],{"class":5449},[5201,9397,5116],{"class":5414},[5201,9399,9202],{"class":5418},[5201,9401,5422],{"class":5414},[5201,9403,9404],{"class":5425},"'Дані відправлено...'",[5201,9406,5429],{"class":5414},[5201,9408,9409],{"class":5203,"line":5228},[5201,9410,9411],{"class":5400},"  \u002F\u002F НЕМАЄ response.end() — клієнт чекатиме нескінченно!\n",[5201,9413,9414],{"class":5203,"line":5234},[5201,9415,5709],{"class":5414},[5171,9417,9419],{"id":9418},"коди-статусу-http-та-їх-семантика","Коди статусу HTTP та їх семантика",[5176,9421,9422,9423,9426],{},"HTTP-протокол визначає стандартизовані коди статусу (",[5183,9424,9425],{},"status codes","), які інформують клієнта про результат обробки запиту. Коди групуються за діапазонами:",[5190,9428,9429],{},[5193,9430,9432],{"className":5195,"code":9431,"language":5190,"meta":5197,"style":5197},"graph TD\n    A[HTTP Status Codes] --> B[1xx Informational\u003Cbr\u002F>Інформаційні відповіді]\n    A --> C[2xx Success\u003Cbr\u002F>Успішні запити]\n    A --> D[3xx Redirection\u003Cbr\u002F>Перенаправлення]\n    A --> E[4xx Client Error\u003Cbr\u002F>Помилки клієнта]\n    A --> F[5xx Server Error\u003Cbr\u002F>Помилки сервера]\n    \n    C --> C1[\"200 OK\u003Cbr\u002F>Стандартна успішна відповідь\"]\n    C --> C2[\"201 Created\u003Cbr\u002F>Ресурс створено\"]\n    C --> C3[\"204 No Content\u003Cbr\u002F>Успіх без тіла відповіді\"]\n    \n    D --> D1[\"301 Moved Permanently\u003Cbr\u002F>Постійне перенаправлення\"]\n    D --> D2[\"302 Found\u003Cbr\u002F>Тимчасове перенаправлення\"]\n    D --> D3[\"304 Not Modified\u003Cbr\u002F>Ресурс не змінився\"]\n    \n    E --> E1[\"400 Bad Request\u003Cbr\u002F>Невалідний запит\"]\n    E --> E2[\"401 Unauthorized\u003Cbr\u002F>Потрібна автентифікація\"]\n    E --> E3[\"403 Forbidden\u003Cbr\u002F>Доступ заборонено\"]\n    E --> E4[\"404 Not Found\u003Cbr\u002F>Ресурс не знайдено\"]\n    \n    F --> F1[\"500 Internal Server Error\u003Cbr\u002F>Внутрішня помилка сервера\"]\n    F --> F2[\"502 Bad Gateway\u003Cbr\u002F>Невалідна відповідь проксі\"]\n    F --> F3[\"503 Service Unavailable\u003Cbr\u002F>Сервіс недоступний\"]\n    \n    style C fill:#dcfce7,stroke:#15803d,color:#1e293b\n    style E fill:#fef3c7,stroke:#b45309,color:#1e293b\n    style F fill:#fee2e2,stroke:#b91c1c,color:#1e293b\n",[5102,9433,9434,9438,9443,9448,9453,9458,9463,9467,9472,9477,9482,9486,9491,9496,9501,9505,9510,9515,9520,9525,9529,9534,9539,9544,9548,9553,9558],{"__ignoreMap":5197},[5201,9435,9436],{"class":5203,"line":5204},[5201,9437,5207],{},[5201,9439,9440],{"class":5203,"line":5210},[5201,9441,9442],{},"    A[HTTP Status Codes] --> B[1xx Informational\u003Cbr\u002F>Інформаційні відповіді]\n",[5201,9444,9445],{"class":5203,"line":5216},[5201,9446,9447],{},"    A --> C[2xx Success\u003Cbr\u002F>Успішні запити]\n",[5201,9449,9450],{"class":5203,"line":5222},[5201,9451,9452],{},"    A --> D[3xx Redirection\u003Cbr\u002F>Перенаправлення]\n",[5201,9454,9455],{"class":5203,"line":5228},[5201,9456,9457],{},"    A --> E[4xx Client Error\u003Cbr\u002F>Помилки клієнта]\n",[5201,9459,9460],{"class":5203,"line":5234},[5201,9461,9462],{},"    A --> F[5xx Server Error\u003Cbr\u002F>Помилки сервера]\n",[5201,9464,9465],{"class":5203,"line":5240},[5201,9466,5261],{},[5201,9468,9469],{"class":5203,"line":5246},[5201,9470,9471],{},"    C --> C1[\"200 OK\u003Cbr\u002F>Стандартна успішна відповідь\"]\n",[5201,9473,9474],{"class":5203,"line":5252},[5201,9475,9476],{},"    C --> C2[\"201 Created\u003Cbr\u002F>Ресурс створено\"]\n",[5201,9478,9479],{"class":5203,"line":5258},[5201,9480,9481],{},"    C --> C3[\"204 No Content\u003Cbr\u002F>Успіх без тіла відповіді\"]\n",[5201,9483,9484],{"class":5203,"line":5264},[5201,9485,5261],{},[5201,9487,9488],{"class":5203,"line":5270},[5201,9489,9490],{},"    D --> D1[\"301 Moved Permanently\u003Cbr\u002F>Постійне перенаправлення\"]\n",[5201,9492,9493],{"class":5203,"line":5276},[5201,9494,9495],{},"    D --> D2[\"302 Found\u003Cbr\u002F>Тимчасове перенаправлення\"]\n",[5201,9497,9498],{"class":5203,"line":5282},[5201,9499,9500],{},"    D --> D3[\"304 Not Modified\u003Cbr\u002F>Ресурс не змінився\"]\n",[5201,9502,9503],{"class":5203,"line":5288},[5201,9504,5261],{},[5201,9506,9507],{"class":5203,"line":5749},[5201,9508,9509],{},"    E --> E1[\"400 Bad Request\u003Cbr\u002F>Невалідний запит\"]\n",[5201,9511,9512],{"class":5203,"line":5754},[5201,9513,9514],{},"    E --> E2[\"401 Unauthorized\u003Cbr\u002F>Потрібна автентифікація\"]\n",[5201,9516,9517],{"class":5203,"line":5784},[5201,9518,9519],{},"    E --> E3[\"403 Forbidden\u003Cbr\u002F>Доступ заборонено\"]\n",[5201,9521,9522],{"class":5203,"line":5821},[5201,9523,9524],{},"    E --> E4[\"404 Not Found\u003Cbr\u002F>Ресурс не знайдено\"]\n",[5201,9526,9527],{"class":5203,"line":6390},[5201,9528,5261],{},[5201,9530,9531],{"class":5203,"line":6395},[5201,9532,9533],{},"    F --> F1[\"500 Internal Server Error\u003Cbr\u002F>Внутрішня помилка сервера\"]\n",[5201,9535,9536],{"class":5203,"line":6420},[5201,9537,9538],{},"    F --> F2[\"502 Bad Gateway\u003Cbr\u002F>Невалідна відповідь проксі\"]\n",[5201,9540,9541],{"class":5203,"line":6452},[5201,9542,9543],{},"    F --> F3[\"503 Service Unavailable\u003Cbr\u002F>Сервіс недоступний\"]\n",[5201,9545,9546],{"class":5203,"line":6884},[5201,9547,5261],{},[5201,9549,9550],{"class":5203,"line":6899},[5201,9551,9552],{},"    style C fill:#dcfce7,stroke:#15803d,color:#1e293b\n",[5201,9554,9555],{"class":5203,"line":6905},[5201,9556,9557],{},"    style E fill:#fef3c7,stroke:#b45309,color:#1e293b\n",[5201,9559,9560],{"class":5203,"line":6910},[5201,9561,9562],{},"    style F fill:#fee2e2,stroke:#b91c1c,color:#1e293b\n",[5176,9564,9565],{},[5131,9566,9567],{},"Найпоширеніші коди у веб-застосунках:",[9569,9570,9571,9587],"table",{},[9572,9573,9574],"thead",{},[9575,9576,9577,9581,9584],"tr",{},[9578,9579,9580],"th",{},"Код",[9578,9582,9583],{},"Назва",[9578,9585,9586],{},"Використання",[9588,9589,9590,9603,9616,9629,9642,9654,9667,9680,9693,9706],"tbody",{},[9575,9591,9592,9597,9600],{},[9593,9594,9595],"td",{},[5131,9596,5665],{},[9593,9598,9599],{},"OK",[9593,9601,9602],{},"Стандартна успішна відповідь для GET\u002FPUT\u002FPATCH",[9575,9604,9605,9610,9613],{},[9593,9606,9607],{},[5131,9608,9609],{},"201",[9593,9611,9612],{},"Created",[9593,9614,9615],{},"Ресурс успішно створено (POST)",[9575,9617,9618,9623,9626],{},[9593,9619,9620],{},[5131,9621,9622],{},"204",[9593,9624,9625],{},"No Content",[9593,9627,9628],{},"Операція успішна, але немає даних для повернення (DELETE)",[9575,9630,9631,9636,9639],{},[9593,9632,9633],{},[5131,9634,9635],{},"400",[9593,9637,9638],{},"Bad Request",[9593,9640,9641],{},"Невалідний синтаксис запиту або параметри",[9575,9643,9644,9648,9651],{},[9593,9645,9646],{},[5131,9647,8396],{},[9593,9649,9650],{},"Unauthorized",[9593,9652,9653],{},"Потрібна автентифікація (відсутній або невалідний токен)",[9575,9655,9656,9661,9664],{},[9593,9657,9658],{},[5131,9659,9660],{},"403",[9593,9662,9663],{},"Forbidden",[9593,9665,9666],{},"Автентифікація є, але права доступу недостатні",[9575,9668,9669,9674,9677],{},[9593,9670,9671],{},[5131,9672,9673],{},"404",[9593,9675,9676],{},"Not Found",[9593,9678,9679],{},"Запитаний ресурс не існує",[9575,9681,9682,9687,9690],{},[9593,9683,9684],{},[5131,9685,9686],{},"422",[9593,9688,9689],{},"Unprocessable Entity",[9593,9691,9692],{},"Запит синтаксично правильний, але семантично невалідний (валідація)",[9575,9694,9695,9700,9703],{},[9593,9696,9697],{},[5131,9698,9699],{},"500",[9593,9701,9702],{},"Internal Server Error",[9593,9704,9705],{},"Необроблене виключення на сервері",[9575,9707,9708,9713,9716],{},[9593,9709,9710],{},[5131,9711,9712],{},"503",[9593,9714,9715],{},"Service Unavailable",[9593,9717,9718],{},"Сервер тимчасово недоступний (перевантаження, обслуговування)",[5171,9720,9722],{"id":9721},"практичний-приклад-правильна-обробка-статусів","Практичний приклад: правильна обробка статусів",[5193,9724,9726],{"className":5391,"code":9725,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  \u002F\u002F Симуляція бази даних користувачів\n  const users = [\n    { id: 1, name: 'Олександр' },\n    { id: 2, name: 'Марія' }\n  ];\n  \n  \u002F\u002F Парсинг URL\n  const url: URL = new URL(request.url, `http:\u002F\u002F${request.headers.host}`);\n  const userId = parseInt(url.pathname.split('\u002F').pop(), 10);\n  \n  \u002F\u002F GET \u002Fapi\u002Fusers\u002F:id\n  if (request.method === 'GET' && url.pathname.startsWith('\u002Fapi\u002Fusers\u002F')) {\n    const user = users.find(u => u.id === userId);\n    \n    if (user) {\n      \u002F\u002F 200 OK — ресурс знайдено\n      response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify(user));\n    } else {\n      \u002F\u002F 404 Not Found — ресурс не існує\n      response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({\n        error: 'User not found',\n        userId\n      }));\n    }\n    return;\n  }\n  \n  \u002F\u002F POST \u002Fapi\u002Fusers — створення користувача\n  if (request.method === 'POST' && url.pathname === '\u002Fapi\u002Fusers') {\n    \u002F\u002F 201 Created — новий ресурс створено\n    const newUser = { id: users.length + 1, name: 'Новий користувач' };\n    users.push(newUser);\n    \n    response.writeHead(201, {\n      'Content-Type': 'application\u002Fjson',\n      'Location': `\u002Fapi\u002Fusers\u002F${newUser.id}` \u002F\u002F URL нового ресурсу\n    });\n    response.end(JSON.stringify(newUser));\n    return;\n  }\n  \n  \u002F\u002F DELETE \u002Fapi\u002Fusers\u002F:id — видалення користувача\n  if (request.method === 'DELETE' && url.pathname.startsWith('\u002Fapi\u002Fusers\u002F')) {\n    const index = users.findIndex(u => u.id === userId);\n    \n    if (index !== -1) {\n      users.splice(index, 1);\n      \u002F\u002F 204 No Content — видалено успішно, немає тіла відповіді\n      response.writeHead(204);\n      response.end();\n    } else {\n      response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({ error: 'User not found' }));\n    }\n    return;\n  }\n  \n  \u002F\u002F Невідомий маршрут або метод\n  response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n  response.end(JSON.stringify({\n    error: 'Route not found',\n    path: url.pathname,\n    method: request.method\n  }));\n});\n\nserver.listen(3000);\n",[5102,9727,9728,9740,9762,9766,9802,9807,9817,9839,9858,9863,9867,9872,9918,9960,9964,9969,10006,10046,10050,10062,10067,10090,10112,10121,10126,10148,10166,10176,10181,10186,10191,10197,10201,10205,10210,10241,10246,10280,10297,10301,10316,10328,10354,10360,10383,10390,10395,10400,10406,10441,10476,10481,10498,10519,10525,10540,10551,10560,10583,10608,10613,10620,10625,10630,10636,10659,10678,10689,10703,10715,10720,10725,10730],{"__ignoreMap":5197},[5201,9729,9730,9732,9734,9736,9738],{"class":5203,"line":5204},[5201,9731,5446],{"class":5445},[5201,9733,5411],{"class":5449},[5201,9735,5452],{"class":5445},[5201,9737,5455],{"class":5425},[5201,9739,5458],{"class":5414},[5201,9741,9742,9744,9746,9748,9750,9752,9754,9756,9758,9760],{"class":5203,"line":5210},[5201,9743,5446],{"class":5445},[5201,9745,5465],{"class":5445},[5201,9747,5468],{"class":5414},[5201,9749,5111],{"class":5449},[5201,9751,5354],{"class":5414},[5201,9753,5115],{"class":5449},[5201,9755,5482],{"class":5414},[5201,9757,5485],{"class":5445},[5201,9759,5455],{"class":5425},[5201,9761,5458],{"class":5414},[5201,9763,9764],{"class":5203,"line":5216},[5201,9765,5435],{"emptyLinePlaceholder":5434},[5201,9767,9768,9770,9772,9774,9776,9778,9780,9782,9784,9786,9788,9790,9792,9794,9796,9798,9800],{"class":5203,"line":5222},[5201,9769,5407],{"class":5406},[5201,9771,5604],{"class":5410},[5201,9773,5415],{"class":5414},[5201,9775,5104],{"class":5449},[5201,9777,5116],{"class":5414},[5201,9779,5507],{"class":5418},[5201,9781,5615],{"class":5414},[5201,9783,5512],{"class":5449},[5201,9785,5620],{"class":5414},[5201,9787,5111],{"class":5623},[5201,9789,5354],{"class":5414},[5201,9791,5628],{"class":5449},[5201,9793,5620],{"class":5414},[5201,9795,5115],{"class":5623},[5201,9797,6203],{"class":5414},[5201,9799,6206],{"class":5406},[5201,9801,5644],{"class":5414},[5201,9803,9804],{"class":5203,"line":5228},[5201,9805,9806],{"class":5400},"  \u002F\u002F Симуляція бази даних користувачів\n",[5201,9808,9809,9811,9814],{"class":5203,"line":5234},[5201,9810,6627],{"class":5406},[5201,9812,9813],{"class":5410}," users",[5201,9815,9816],{"class":5414}," = [\n",[5201,9818,9819,9822,9825,9828,9830,9833,9836],{"class":5203,"line":5240},[5201,9820,9821],{"class":5414},"    { ",[5201,9823,9824],{"class":5449},"id:",[5201,9826,9827],{"class":5664}," 1",[5201,9829,5354],{"class":5414},[5201,9831,9832],{"class":5449},"name:",[5201,9834,9835],{"class":5425}," 'Олександр'",[5201,9837,9838],{"class":5414}," },\n",[5201,9840,9841,9843,9845,9848,9850,9852,9855],{"class":5203,"line":5246},[5201,9842,9821],{"class":5414},[5201,9844,9824],{"class":5449},[5201,9846,9847],{"class":5664}," 2",[5201,9849,5354],{"class":5414},[5201,9851,9832],{"class":5449},[5201,9853,9854],{"class":5425}," 'Марія'",[5201,9856,9857],{"class":5414}," }\n",[5201,9859,9860],{"class":5203,"line":5252},[5201,9861,9862],{"class":5414},"  ];\n",[5201,9864,9865],{"class":5203,"line":5258},[5201,9866,5684],{"class":5414},[5201,9868,9869],{"class":5203,"line":5264},[5201,9870,9871],{"class":5400},"  \u002F\u002F Парсинг URL\n",[5201,9873,9874,9876,9878,9880,9882,9884,9886,9888,9890,9892,9894,9896,9898,9900,9902,9904,9906,9908,9910,9912,9914,9916],{"class":5203,"line":5270},[5201,9875,6627],{"class":5406},[5201,9877,7818],{"class":5410},[5201,9879,5620],{"class":5414},[5201,9881,7727],{"class":5623},[5201,9883,5415],{"class":5414},[5201,9885,7827],{"class":5406},[5201,9887,7830],{"class":5418},[5201,9889,5422],{"class":5414},[5201,9891,5512],{"class":5449},[5201,9893,5116],{"class":5414},[5201,9895,7358],{"class":5449},[5201,9897,5354],{"class":5414},[5201,9899,7793],{"class":5425},[5201,9901,5800],{"class":5406},[5201,9903,5512],{"class":5449},[5201,9905,5116],{"class":6662},[5201,9907,7386],{"class":5449},[5201,9909,5116],{"class":6662},[5201,9911,6082],{"class":5449},[5201,9913,5805],{"class":5406},[5201,9915,6447],{"class":5425},[5201,9917,5429],{"class":5414},[5201,9919,9920,9922,9925,9927,9930,9932,9934,9936,9938,9940,9943,9945,9948,9950,9953,9956,9958],{"class":5203,"line":5276},[5201,9921,6627],{"class":5406},[5201,9923,9924],{"class":5410}," userId",[5201,9926,5415],{"class":5414},[5201,9928,9929],{"class":5418},"parseInt",[5201,9931,5422],{"class":5414},[5201,9933,7358],{"class":5449},[5201,9935,5116],{"class":5414},[5201,9937,7870],{"class":5449},[5201,9939,5116],{"class":5414},[5201,9941,9942],{"class":5418},"split",[5201,9944,5422],{"class":5414},[5201,9946,9947],{"class":5425},"'\u002F'",[5201,9949,7039],{"class":5414},[5201,9951,9952],{"class":5418},"pop",[5201,9954,9955],{"class":5414},"(), ",[5201,9957,8052],{"class":5664},[5201,9959,5429],{"class":5414},[5201,9961,9962],{"class":5203,"line":5282},[5201,9963,5684],{"class":5414},[5201,9965,9966],{"class":5203,"line":5288},[5201,9967,9968],{"class":5400},"  \u002F\u002F GET \u002Fapi\u002Fusers\u002F:id\n",[5201,9970,9971,9973,9975,9977,9979,9981,9983,9985,9988,9990,9992,9994,9996,9998,10000,10003],{"class":5203,"line":5749},[5201,9972,6732],{"class":5445},[5201,9974,5181],{"class":5414},[5201,9976,5512],{"class":5449},[5201,9978,5116],{"class":5414},[5201,9980,7343],{"class":5449},[5201,9982,6743],{"class":5414},[5201,9984,7189],{"class":5425},[5201,9986,9987],{"class":5414}," && ",[5201,9989,7358],{"class":5449},[5201,9991,5116],{"class":5414},[5201,9993,7870],{"class":5449},[5201,9995,5116],{"class":5414},[5201,9997,8470],{"class":5418},[5201,9999,5422],{"class":5414},[5201,10001,10002],{"class":5425},"'\u002Fapi\u002Fusers\u002F'",[5201,10004,10005],{"class":5414},")) {\n",[5201,10007,10008,10011,10014,10016,10019,10021,10024,10026,10029,10031,10034,10036,10039,10041,10044],{"class":5203,"line":5754},[5201,10009,10010],{"class":5406},"    const",[5201,10012,10013],{"class":5410}," user",[5201,10015,5415],{"class":5414},[5201,10017,10018],{"class":5449},"users",[5201,10020,5116],{"class":5414},[5201,10022,10023],{"class":5418},"find",[5201,10025,5422],{"class":5414},[5201,10027,10028],{"class":5449},"u",[5201,10030,5641],{"class":5406},[5201,10032,10033],{"class":5449}," u",[5201,10035,5116],{"class":5414},[5201,10037,10038],{"class":5449},"id",[5201,10040,6743],{"class":5414},[5201,10042,10043],{"class":5449},"userId",[5201,10045,5429],{"class":5414},[5201,10047,10048],{"class":5203,"line":5784},[5201,10049,5261],{"class":5414},[5201,10051,10052,10055,10057,10060],{"class":5203,"line":5821},[5201,10053,10054],{"class":5445},"    if",[5201,10056,5181],{"class":5414},[5201,10058,10059],{"class":5449},"user",[5201,10061,6749],{"class":5414},[5201,10063,10064],{"class":5203,"line":6390},[5201,10065,10066],{"class":5400},"      \u002F\u002F 200 OK — ресурс знайдено\n",[5201,10068,10069,10072,10074,10076,10078,10080,10082,10084,10086,10088],{"class":5203,"line":6395},[5201,10070,10071],{"class":5449},"      response",[5201,10073,5116],{"class":5414},[5201,10075,5659],{"class":5418},[5201,10077,5422],{"class":5414},[5201,10079,5665],{"class":5664},[5201,10081,5668],{"class":5414},[5201,10083,5671],{"class":5425},[5201,10085,5549],{"class":5449},[5201,10087,8106],{"class":5425},[5201,10089,5679],{"class":5414},[5201,10091,10092,10094,10096,10098,10100,10102,10104,10106,10108,10110],{"class":5203,"line":6420},[5201,10093,10071],{"class":5449},[5201,10095,5116],{"class":5414},[5201,10097,5357],{"class":5418},[5201,10099,5422],{"class":5414},[5201,10101,7471],{"class":5410},[5201,10103,5116],{"class":5414},[5201,10105,7476],{"class":5418},[5201,10107,5422],{"class":5414},[5201,10109,10059],{"class":5449},[5201,10111,7494],{"class":5414},[5201,10113,10114,10117,10119],{"class":5203,"line":6452},[5201,10115,10116],{"class":5414},"    } ",[5201,10118,6799],{"class":5445},[5201,10120,5644],{"class":5414},[5201,10122,10123],{"class":5203,"line":6884},[5201,10124,10125],{"class":5400},"      \u002F\u002F 404 Not Found — ресурс не існує\n",[5201,10127,10128,10130,10132,10134,10136,10138,10140,10142,10144,10146],{"class":5203,"line":6899},[5201,10129,10071],{"class":5449},[5201,10131,5116],{"class":5414},[5201,10133,5659],{"class":5418},[5201,10135,5422],{"class":5414},[5201,10137,9673],{"class":5664},[5201,10139,5668],{"class":5414},[5201,10141,5671],{"class":5425},[5201,10143,5549],{"class":5449},[5201,10145,8106],{"class":5425},[5201,10147,5679],{"class":5414},[5201,10149,10150,10152,10154,10156,10158,10160,10162,10164],{"class":5203,"line":6905},[5201,10151,10071],{"class":5449},[5201,10153,5116],{"class":5414},[5201,10155,5357],{"class":5418},[5201,10157,5422],{"class":5414},[5201,10159,7471],{"class":5410},[5201,10161,5116],{"class":5414},[5201,10163,7476],{"class":5418},[5201,10165,8628],{"class":5414},[5201,10167,10168,10171,10174],{"class":5203,"line":6910},[5201,10169,10170],{"class":5449},"        error:",[5201,10172,10173],{"class":5425}," 'User not found'",[5201,10175,7346],{"class":5414},[5201,10177,10178],{"class":5203,"line":6915},[5201,10179,10180],{"class":5449},"        userId\n",[5201,10182,10183],{"class":5203,"line":6921},[5201,10184,10185],{"class":5414},"      }));\n",[5201,10187,10188],{"class":5203,"line":6946},[5201,10189,10190],{"class":5414},"    }\n",[5201,10192,10193,10195],{"class":5203,"line":6978},[5201,10194,8439],{"class":5445},[5201,10196,5458],{"class":5414},[5201,10198,10199],{"class":5203,"line":6983},[5201,10200,6902],{"class":5414},[5201,10202,10203],{"class":5203,"line":6988},[5201,10204,5684],{"class":5414},[5201,10206,10207],{"class":5203,"line":7001},[5201,10208,10209],{"class":5400},"  \u002F\u002F POST \u002Fapi\u002Fusers — створення користувача\n",[5201,10211,10212,10214,10216,10218,10220,10222,10224,10226,10228,10230,10232,10234,10236,10239],{"class":5203,"line":8676},[5201,10213,6732],{"class":5445},[5201,10215,5181],{"class":5414},[5201,10217,5512],{"class":5449},[5201,10219,5116],{"class":5414},[5201,10221,7343],{"class":5449},[5201,10223,6743],{"class":5414},[5201,10225,7192],{"class":5425},[5201,10227,9987],{"class":5414},[5201,10229,7358],{"class":5449},[5201,10231,5116],{"class":5414},[5201,10233,7870],{"class":5449},[5201,10235,6743],{"class":5414},[5201,10237,10238],{"class":5425},"'\u002Fapi\u002Fusers'",[5201,10240,6749],{"class":5414},[5201,10242,10243],{"class":5203,"line":8684},[5201,10244,10245],{"class":5400},"    \u002F\u002F 201 Created — новий ресурс створено\n",[5201,10247,10248,10250,10253,10256,10258,10260,10262,10265,10268,10270,10272,10274,10277],{"class":5203,"line":8693},[5201,10249,10010],{"class":5406},[5201,10251,10252],{"class":5410}," newUser",[5201,10254,10255],{"class":5414}," = { ",[5201,10257,9824],{"class":5449},[5201,10259,9813],{"class":5449},[5201,10261,5116],{"class":5414},[5201,10263,10264],{"class":5449},"length",[5201,10266,10267],{"class":5414}," + ",[5201,10269,6789],{"class":5664},[5201,10271,5354],{"class":5414},[5201,10273,9832],{"class":5449},[5201,10275,10276],{"class":5425}," 'Новий користувач'",[5201,10278,10279],{"class":5414}," };\n",[5201,10281,10282,10285,10287,10290,10292,10295],{"class":5203,"line":8699},[5201,10283,10284],{"class":5449},"    users",[5201,10286,5116],{"class":5414},[5201,10288,10289],{"class":5418},"push",[5201,10291,5422],{"class":5414},[5201,10293,10294],{"class":5449},"newUser",[5201,10296,5429],{"class":5414},[5201,10298,10299],{"class":5203,"line":8704},[5201,10300,5261],{"class":5414},[5201,10302,10303,10305,10307,10309,10311,10313],{"class":5203,"line":8709},[5201,10304,8387],{"class":5449},[5201,10306,5116],{"class":5414},[5201,10308,5659],{"class":5418},[5201,10310,5422],{"class":5414},[5201,10312,9609],{"class":5664},[5201,10314,10315],{"class":5414},", {\n",[5201,10317,10319,10322,10324,10326],{"class":5203,"line":10318},41,[5201,10320,10321],{"class":5425},"      'Content-Type'",[5201,10323,5549],{"class":5449},[5201,10325,8106],{"class":5425},[5201,10327,7346],{"class":5414},[5201,10329,10331,10334,10336,10339,10341,10343,10345,10347,10349,10351],{"class":5203,"line":10330},42,[5201,10332,10333],{"class":5425},"      'Location'",[5201,10335,5549],{"class":5449},[5201,10337,10338],{"class":5425}," `\u002Fapi\u002Fusers\u002F",[5201,10340,5800],{"class":5406},[5201,10342,10294],{"class":5449},[5201,10344,5116],{"class":6662},[5201,10346,10038],{"class":5449},[5201,10348,5805],{"class":5406},[5201,10350,6447],{"class":5425},[5201,10352,10353],{"class":5400}," \u002F\u002F URL нового ресурсу\n",[5201,10355,10357],{"class":5203,"line":10356},43,[5201,10358,10359],{"class":5414},"    });\n",[5201,10361,10363,10365,10367,10369,10371,10373,10375,10377,10379,10381],{"class":5203,"line":10362},44,[5201,10364,8387],{"class":5449},[5201,10366,5116],{"class":5414},[5201,10368,5357],{"class":5418},[5201,10370,5422],{"class":5414},[5201,10372,7471],{"class":5410},[5201,10374,5116],{"class":5414},[5201,10376,7476],{"class":5418},[5201,10378,5422],{"class":5414},[5201,10380,10294],{"class":5449},[5201,10382,7494],{"class":5414},[5201,10384,10386,10388],{"class":5203,"line":10385},45,[5201,10387,8439],{"class":5445},[5201,10389,5458],{"class":5414},[5201,10391,10393],{"class":5203,"line":10392},46,[5201,10394,6902],{"class":5414},[5201,10396,10398],{"class":5203,"line":10397},47,[5201,10399,5684],{"class":5414},[5201,10401,10403],{"class":5203,"line":10402},48,[5201,10404,10405],{"class":5400},"  \u002F\u002F DELETE \u002Fapi\u002Fusers\u002F:id — видалення користувача\n",[5201,10407,10409,10411,10413,10415,10417,10419,10421,10423,10425,10427,10429,10431,10433,10435,10437,10439],{"class":5203,"line":10408},49,[5201,10410,6732],{"class":5445},[5201,10412,5181],{"class":5414},[5201,10414,5512],{"class":5449},[5201,10416,5116],{"class":5414},[5201,10418,7343],{"class":5449},[5201,10420,6743],{"class":5414},[5201,10422,7198],{"class":5425},[5201,10424,9987],{"class":5414},[5201,10426,7358],{"class":5449},[5201,10428,5116],{"class":5414},[5201,10430,7870],{"class":5449},[5201,10432,5116],{"class":5414},[5201,10434,8470],{"class":5418},[5201,10436,5422],{"class":5414},[5201,10438,10002],{"class":5425},[5201,10440,10005],{"class":5414},[5201,10442,10444,10446,10449,10451,10453,10455,10458,10460,10462,10464,10466,10468,10470,10472,10474],{"class":5203,"line":10443},50,[5201,10445,10010],{"class":5406},[5201,10447,10448],{"class":5410}," index",[5201,10450,5415],{"class":5414},[5201,10452,10018],{"class":5449},[5201,10454,5116],{"class":5414},[5201,10456,10457],{"class":5418},"findIndex",[5201,10459,5422],{"class":5414},[5201,10461,10028],{"class":5449},[5201,10463,5641],{"class":5406},[5201,10465,10033],{"class":5449},[5201,10467,5116],{"class":5414},[5201,10469,10038],{"class":5449},[5201,10471,6743],{"class":5414},[5201,10473,10043],{"class":5449},[5201,10475,5429],{"class":5414},[5201,10477,10479],{"class":5203,"line":10478},51,[5201,10480,5261],{"class":5414},[5201,10482,10484,10486,10488,10491,10494,10496],{"class":5203,"line":10483},52,[5201,10485,10054],{"class":5445},[5201,10487,5181],{"class":5414},[5201,10489,10490],{"class":5449},"index",[5201,10492,10493],{"class":5414}," !== -",[5201,10495,6789],{"class":5664},[5201,10497,6749],{"class":5414},[5201,10499,10501,10504,10506,10509,10511,10513,10515,10517],{"class":5203,"line":10500},53,[5201,10502,10503],{"class":5449},"      users",[5201,10505,5116],{"class":5414},[5201,10507,10508],{"class":5418},"splice",[5201,10510,5422],{"class":5414},[5201,10512,10490],{"class":5449},[5201,10514,5354],{"class":5414},[5201,10516,6789],{"class":5664},[5201,10518,5429],{"class":5414},[5201,10520,10522],{"class":5203,"line":10521},54,[5201,10523,10524],{"class":5400},"      \u002F\u002F 204 No Content — видалено успішно, немає тіла відповіді\n",[5201,10526,10528,10530,10532,10534,10536,10538],{"class":5203,"line":10527},55,[5201,10529,10071],{"class":5449},[5201,10531,5116],{"class":5414},[5201,10533,5659],{"class":5418},[5201,10535,5422],{"class":5414},[5201,10537,9622],{"class":5664},[5201,10539,5429],{"class":5414},[5201,10541,10543,10545,10547,10549],{"class":5203,"line":10542},56,[5201,10544,10071],{"class":5449},[5201,10546,5116],{"class":5414},[5201,10548,5357],{"class":5418},[5201,10550,6642],{"class":5414},[5201,10552,10554,10556,10558],{"class":5203,"line":10553},57,[5201,10555,10116],{"class":5414},[5201,10557,6799],{"class":5445},[5201,10559,5644],{"class":5414},[5201,10561,10563,10565,10567,10569,10571,10573,10575,10577,10579,10581],{"class":5203,"line":10562},58,[5201,10564,10071],{"class":5449},[5201,10566,5116],{"class":5414},[5201,10568,5659],{"class":5418},[5201,10570,5422],{"class":5414},[5201,10572,9673],{"class":5664},[5201,10574,5668],{"class":5414},[5201,10576,5671],{"class":5425},[5201,10578,5549],{"class":5449},[5201,10580,8106],{"class":5425},[5201,10582,5679],{"class":5414},[5201,10584,10586,10588,10590,10592,10594,10596,10598,10600,10602,10604,10606],{"class":5203,"line":10585},59,[5201,10587,10071],{"class":5449},[5201,10589,5116],{"class":5414},[5201,10591,5357],{"class":5418},[5201,10593,5422],{"class":5414},[5201,10595,7471],{"class":5410},[5201,10597,5116],{"class":5414},[5201,10599,7476],{"class":5418},[5201,10601,8425],{"class":5414},[5201,10603,8428],{"class":5449},[5201,10605,10173],{"class":5425},[5201,10607,8434],{"class":5414},[5201,10609,10611],{"class":5203,"line":10610},60,[5201,10612,10190],{"class":5414},[5201,10614,10616,10618],{"class":5203,"line":10615},61,[5201,10617,8439],{"class":5445},[5201,10619,5458],{"class":5414},[5201,10621,10623],{"class":5203,"line":10622},62,[5201,10624,6902],{"class":5414},[5201,10626,10628],{"class":5203,"line":10627},63,[5201,10629,5684],{"class":5414},[5201,10631,10633],{"class":5203,"line":10632},64,[5201,10634,10635],{"class":5400},"  \u002F\u002F Невідомий маршрут або метод\n",[5201,10637,10639,10641,10643,10645,10647,10649,10651,10653,10655,10657],{"class":5203,"line":10638},65,[5201,10640,5654],{"class":5449},[5201,10642,5116],{"class":5414},[5201,10644,5659],{"class":5418},[5201,10646,5422],{"class":5414},[5201,10648,9673],{"class":5664},[5201,10650,5668],{"class":5414},[5201,10652,5671],{"class":5425},[5201,10654,5549],{"class":5449},[5201,10656,8106],{"class":5425},[5201,10658,5679],{"class":5414},[5201,10660,10662,10664,10666,10668,10670,10672,10674,10676],{"class":5203,"line":10661},66,[5201,10663,5654],{"class":5449},[5201,10665,5116],{"class":5414},[5201,10667,5357],{"class":5418},[5201,10669,5422],{"class":5414},[5201,10671,7471],{"class":5410},[5201,10673,5116],{"class":5414},[5201,10675,7476],{"class":5418},[5201,10677,8628],{"class":5414},[5201,10679,10681,10684,10687],{"class":5203,"line":10680},67,[5201,10682,10683],{"class":5449},"    error:",[5201,10685,10686],{"class":5425}," 'Route not found'",[5201,10688,7346],{"class":5414},[5201,10690,10692,10695,10697,10699,10701],{"class":5203,"line":10691},68,[5201,10693,10694],{"class":5449},"    path:",[5201,10696,7818],{"class":5449},[5201,10698,5116],{"class":5414},[5201,10700,7870],{"class":5449},[5201,10702,7346],{"class":5414},[5201,10704,10706,10708,10710,10712],{"class":5203,"line":10705},69,[5201,10707,7335],{"class":5449},[5201,10709,7338],{"class":5449},[5201,10711,5116],{"class":5414},[5201,10713,10714],{"class":5449},"method\n",[5201,10716,10718],{"class":5203,"line":10717},70,[5201,10719,8696],{"class":5414},[5201,10721,10723],{"class":5203,"line":10722},71,[5201,10724,5709],{"class":5414},[5201,10726,10728],{"class":5203,"line":10727},72,[5201,10729,5435],{"emptyLinePlaceholder":5434},[5201,10731,10733,10735,10737,10739,10741,10743],{"class":5203,"line":10732},73,[5201,10734,5757],{"class":5449},[5201,10736,5116],{"class":5414},[5201,10738,5762],{"class":5418},[5201,10740,5422],{"class":5414},[5201,10742,5730],{"class":5664},[5201,10744,5429],{"class":5414},[5171,10746,10748],{"id":10747},"встановлення-заголовків-відповіді","Встановлення заголовків відповіді",[5176,10750,10751],{},"Заголовки HTTP-відповіді передають метадані про контент, кешування, безпеку та інші аспекти:",[5193,10753,10755],{"className":5391,"code":10754,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  \u002F\u002F Метод 1: через writeHead (рекомендовано)\n  response.writeHead(200, {\n    'Content-Type': 'application\u002Fjson; charset=utf-8',\n    'Cache-Control': 'no-store, no-cache, must-revalidate',\n    'X-Custom-Header': 'CustomValue',\n    'Access-Control-Allow-Origin': '*',\n    'Content-Security-Policy': \"default-src 'self'\"\n  });\n  \n  \u002F\u002F Метод 2: через setHeader (до відправки заголовків)\n  response.setHeader('Content-Type', 'text\u002Fhtml; charset=utf-8');\n  response.setHeader('X-Powered-By', 'Node.js');\n  \n  \u002F\u002F Видалення заголовка (до відправки)\n  response.removeHeader('X-Powered-By');\n  \n  \u002F\u002F Перевірка наявності заголовка\n  if (!response.hasHeader('Content-Type')) {\n    response.setHeader('Content-Type', 'text\u002Fplain');\n  }\n  \n  \u002F\u002F Отримання значення заголовка\n  const contentType = response.getHeader('Content-Type');\n  console.log('Content-Type:', contentType);\n  \n  response.end(JSON.stringify({ message: 'Headers set' }));\n});\n\nserver.listen(3000);\n",[5102,10756,10757,10769,10791,10795,10831,10836,10850,10861,10873,10885,10897,10907,10912,10916,10921,10940,10960,10964,10969,10984,10988,10992,11011,11030,11034,11038,11043,11064,11084,11088,11113,11117,11121],{"__ignoreMap":5197},[5201,10758,10759,10761,10763,10765,10767],{"class":5203,"line":5204},[5201,10760,5446],{"class":5445},[5201,10762,5411],{"class":5449},[5201,10764,5452],{"class":5445},[5201,10766,5455],{"class":5425},[5201,10768,5458],{"class":5414},[5201,10770,10771,10773,10775,10777,10779,10781,10783,10785,10787,10789],{"class":5203,"line":5210},[5201,10772,5446],{"class":5445},[5201,10774,5465],{"class":5445},[5201,10776,5468],{"class":5414},[5201,10778,5111],{"class":5449},[5201,10780,5354],{"class":5414},[5201,10782,5115],{"class":5449},[5201,10784,5482],{"class":5414},[5201,10786,5485],{"class":5445},[5201,10788,5455],{"class":5425},[5201,10790,5458],{"class":5414},[5201,10792,10793],{"class":5203,"line":5216},[5201,10794,5435],{"emptyLinePlaceholder":5434},[5201,10796,10797,10799,10801,10803,10805,10807,10809,10811,10813,10815,10817,10819,10821,10823,10825,10827,10829],{"class":5203,"line":5222},[5201,10798,5407],{"class":5406},[5201,10800,5604],{"class":5410},[5201,10802,5415],{"class":5414},[5201,10804,5104],{"class":5449},[5201,10806,5116],{"class":5414},[5201,10808,5507],{"class":5418},[5201,10810,5615],{"class":5414},[5201,10812,5512],{"class":5449},[5201,10814,5620],{"class":5414},[5201,10816,5111],{"class":5623},[5201,10818,5354],{"class":5414},[5201,10820,5628],{"class":5449},[5201,10822,5620],{"class":5414},[5201,10824,5115],{"class":5623},[5201,10826,6203],{"class":5414},[5201,10828,6206],{"class":5406},[5201,10830,5644],{"class":5414},[5201,10832,10833],{"class":5203,"line":5228},[5201,10834,10835],{"class":5400},"  \u002F\u002F Метод 1: через writeHead (рекомендовано)\n",[5201,10837,10838,10840,10842,10844,10846,10848],{"class":5203,"line":5234},[5201,10839,5654],{"class":5449},[5201,10841,5116],{"class":5414},[5201,10843,5659],{"class":5418},[5201,10845,5422],{"class":5414},[5201,10847,5665],{"class":5664},[5201,10849,10315],{"class":5414},[5201,10851,10852,10855,10857,10859],{"class":5203,"line":5240},[5201,10853,10854],{"class":5425},"    'Content-Type'",[5201,10856,5549],{"class":5449},[5201,10858,7456],{"class":5425},[5201,10860,7346],{"class":5414},[5201,10862,10863,10866,10868,10871],{"class":5203,"line":5246},[5201,10864,10865],{"class":5425},"    'Cache-Control'",[5201,10867,5549],{"class":5449},[5201,10869,10870],{"class":5425}," 'no-store, no-cache, must-revalidate'",[5201,10872,7346],{"class":5414},[5201,10874,10875,10878,10880,10883],{"class":5203,"line":5252},[5201,10876,10877],{"class":5425},"    'X-Custom-Header'",[5201,10879,5549],{"class":5449},[5201,10881,10882],{"class":5425}," 'CustomValue'",[5201,10884,7346],{"class":5414},[5201,10886,10887,10890,10892,10895],{"class":5203,"line":5258},[5201,10888,10889],{"class":5425},"    'Access-Control-Allow-Origin'",[5201,10891,5549],{"class":5449},[5201,10893,10894],{"class":5425}," '*'",[5201,10896,7346],{"class":5414},[5201,10898,10899,10902,10904],{"class":5203,"line":5264},[5201,10900,10901],{"class":5425},"    'Content-Security-Policy'",[5201,10903,5549],{"class":5449},[5201,10905,10906],{"class":5425}," \"default-src 'self'\"\n",[5201,10908,10909],{"class":5203,"line":5270},[5201,10910,10911],{"class":5414},"  });\n",[5201,10913,10914],{"class":5203,"line":5276},[5201,10915,5684],{"class":5414},[5201,10917,10918],{"class":5203,"line":5282},[5201,10919,10920],{"class":5400},"  \u002F\u002F Метод 2: через setHeader (до відправки заголовків)\n",[5201,10922,10923,10925,10927,10929,10931,10933,10935,10938],{"class":5203,"line":5288},[5201,10924,5654],{"class":5449},[5201,10926,5116],{"class":5414},[5201,10928,9124],{"class":5418},[5201,10930,5422],{"class":5414},[5201,10932,5671],{"class":5425},[5201,10934,5354],{"class":5414},[5201,10936,10937],{"class":5425},"'text\u002Fhtml; charset=utf-8'",[5201,10939,5429],{"class":5414},[5201,10941,10942,10944,10946,10948,10950,10953,10955,10958],{"class":5203,"line":5749},[5201,10943,5654],{"class":5449},[5201,10945,5116],{"class":5414},[5201,10947,9124],{"class":5418},[5201,10949,5422],{"class":5414},[5201,10951,10952],{"class":5425},"'X-Powered-By'",[5201,10954,5354],{"class":5414},[5201,10956,10957],{"class":5425},"'Node.js'",[5201,10959,5429],{"class":5414},[5201,10961,10962],{"class":5203,"line":5754},[5201,10963,5684],{"class":5414},[5201,10965,10966],{"class":5203,"line":5784},[5201,10967,10968],{"class":5400},"  \u002F\u002F Видалення заголовка (до відправки)\n",[5201,10970,10971,10973,10975,10978,10980,10982],{"class":5203,"line":5821},[5201,10972,5654],{"class":5449},[5201,10974,5116],{"class":5414},[5201,10976,10977],{"class":5418},"removeHeader",[5201,10979,5422],{"class":5414},[5201,10981,10952],{"class":5425},[5201,10983,5429],{"class":5414},[5201,10985,10986],{"class":5203,"line":6390},[5201,10987,5684],{"class":5414},[5201,10989,10990],{"class":5203,"line":6395},[5201,10991,8370],{"class":5400},[5201,10993,10994,10996,10998,11000,11002,11005,11007,11009],{"class":5203,"line":6420},[5201,10995,6732],{"class":5445},[5201,10997,8377],{"class":5414},[5201,10999,5628],{"class":5449},[5201,11001,5116],{"class":5414},[5201,11003,11004],{"class":5418},"hasHeader",[5201,11006,5422],{"class":5414},[5201,11008,5671],{"class":5425},[5201,11010,10005],{"class":5414},[5201,11012,11013,11015,11017,11019,11021,11023,11025,11028],{"class":5203,"line":6452},[5201,11014,8387],{"class":5449},[5201,11016,5116],{"class":5414},[5201,11018,9124],{"class":5418},[5201,11020,5422],{"class":5414},[5201,11022,5671],{"class":5425},[5201,11024,5354],{"class":5414},[5201,11026,11027],{"class":5425},"'text\u002Fplain'",[5201,11029,5429],{"class":5414},[5201,11031,11032],{"class":5203,"line":6884},[5201,11033,6902],{"class":5414},[5201,11035,11036],{"class":5203,"line":6899},[5201,11037,5684],{"class":5414},[5201,11039,11040],{"class":5203,"line":6905},[5201,11041,11042],{"class":5400},"  \u002F\u002F Отримання значення заголовка\n",[5201,11044,11045,11047,11049,11051,11053,11055,11058,11060,11062],{"class":5203,"line":6910},[5201,11046,6627],{"class":5406},[5201,11048,8278],{"class":5410},[5201,11050,5415],{"class":5414},[5201,11052,5628],{"class":5449},[5201,11054,5116],{"class":5414},[5201,11056,11057],{"class":5418},"getHeader",[5201,11059,5422],{"class":5414},[5201,11061,5671],{"class":5425},[5201,11063,5429],{"class":5414},[5201,11065,11066,11068,11070,11072,11074,11077,11079,11082],{"class":5203,"line":6915},[5201,11067,5787],{"class":5449},[5201,11069,5116],{"class":5414},[5201,11071,5792],{"class":5418},[5201,11073,5422],{"class":5414},[5201,11075,11076],{"class":5425},"'Content-Type:'",[5201,11078,5354],{"class":5414},[5201,11080,11081],{"class":5449},"contentType",[5201,11083,5429],{"class":5414},[5201,11085,11086],{"class":5203,"line":6921},[5201,11087,5684],{"class":5414},[5201,11089,11090,11092,11094,11096,11098,11100,11102,11104,11106,11108,11111],{"class":5203,"line":6946},[5201,11091,5654],{"class":5449},[5201,11093,5116],{"class":5414},[5201,11095,5357],{"class":5418},[5201,11097,5422],{"class":5414},[5201,11099,7471],{"class":5410},[5201,11101,5116],{"class":5414},[5201,11103,7476],{"class":5418},[5201,11105,8425],{"class":5414},[5201,11107,9156],{"class":5449},[5201,11109,11110],{"class":5425}," 'Headers set'",[5201,11112,8434],{"class":5414},[5201,11114,11115],{"class":5203,"line":6978},[5201,11116,5709],{"class":5414},[5201,11118,11119],{"class":5203,"line":6983},[5201,11120,5435],{"emptyLinePlaceholder":5434},[5201,11122,11123,11125,11127,11129,11131,11133],{"class":5203,"line":6988},[5201,11124,5757],{"class":5449},[5201,11126,5116],{"class":5414},[5201,11128,5762],{"class":5418},[5201,11130,5422],{"class":5414},[5201,11132,5730],{"class":5664},[5201,11134,5429],{"class":5414},[5522,11136,11137,11142,11145,11177],{},[5176,11138,11139],{},[5131,11140,11141],{},"Важливі заголовки безпеки:",[5176,11143,11144],{},"Для продакшн-застосунків критично важливо встановлювати заголовки безпеки:",[5092,11146,11147,11153,11159,11165,11171],{},[5095,11148,11149,11152],{},[5102,11150,11151],{},"Content-Security-Policy"," — захист від XSS-атак",[5095,11154,11155,11158],{},[5102,11156,11157],{},"X-Content-Type-Options: nosniff"," — заборона MIME-sniffing",[5095,11160,11161,11164],{},[5102,11162,11163],{},"X-Frame-Options: DENY"," — захист відClickJacking",[5095,11166,11167,11170],{},[5102,11168,11169],{},"Strict-Transport-Security"," — примусове використання HTTPS",[5095,11172,11173,11176],{},[5102,11174,11175],{},"Permissions-Policy"," — обмеження можливостей браузера",[5176,11178,11179,11180,11183],{},"Фреймворки зазвичай надають middleware для автоматичного встановлення цих заголовків (наприклад, ",[5102,11181,11182],{},"helmet"," для Express).",[5166,11185,11187],{"id":11186},"ручна-маршрутизація-запитів","Ручна маршрутизація запитів",[5171,11189,11191],{"id":11190},"проблема-відсутності-вбудованого-роутера","Проблема відсутності вбудованого роутера",[5176,11193,11194,11195,5838,11197,11200],{},"На відміну від фреймворків (Express, Fastify), модуль ",[5102,11196,5104],{},[5131,11198,11199],{},"не надає вбудованого механізму маршрутизації",". Розробник повинен вручну перевіряти URL та метод запиту через умовні оператори:",[5193,11202,11204],{"className":5391,"code":11203,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  const { method, url } = request;\n  \n  \u002F\u002F ❌ Проблема: громіздкий код з вкладеними if\u002Felse\n  if (method === 'GET') {\n    if (url === '\u002F') {\n      response.end('Home page');\n    } else if (url === '\u002Fabout') {\n      response.end('About page');\n    } else if (url === '\u002Fusers') {\n      response.end('Users list');\n    } else {\n      response.writeHead(404);\n      response.end('Not found');\n    }\n  } else if (method === 'POST') {\n    if (url === '\u002Fusers') {\n      response.end('Create user');\n    } else {\n      response.writeHead(404);\n      response.end('Not found');\n    }\n  } else {\n    response.writeHead(405); \u002F\u002F Method Not Allowed\n    response.end('Method not supported');\n  }\n});\n\nserver.listen(3000);\n",[5102,11205,11206,11218,11240,11244,11280,11299,11303,11308,11322,11336,11351,11370,11385,11404,11419,11427,11441,11456,11460,11478,11492,11507,11515,11529,11543,11547,11555,11573,11588,11592,11596,11600],{"__ignoreMap":5197},[5201,11207,11208,11210,11212,11214,11216],{"class":5203,"line":5204},[5201,11209,5446],{"class":5445},[5201,11211,5411],{"class":5449},[5201,11213,5452],{"class":5445},[5201,11215,5455],{"class":5425},[5201,11217,5458],{"class":5414},[5201,11219,11220,11222,11224,11226,11228,11230,11232,11234,11236,11238],{"class":5203,"line":5210},[5201,11221,5446],{"class":5445},[5201,11223,5465],{"class":5445},[5201,11225,5468],{"class":5414},[5201,11227,5111],{"class":5449},[5201,11229,5354],{"class":5414},[5201,11231,5115],{"class":5449},[5201,11233,5482],{"class":5414},[5201,11235,5485],{"class":5445},[5201,11237,5455],{"class":5425},[5201,11239,5458],{"class":5414},[5201,11241,11242],{"class":5203,"line":5216},[5201,11243,5435],{"emptyLinePlaceholder":5434},[5201,11245,11246,11248,11250,11252,11254,11256,11258,11260,11262,11264,11266,11268,11270,11272,11274,11276,11278],{"class":5203,"line":5222},[5201,11247,5407],{"class":5406},[5201,11249,5604],{"class":5410},[5201,11251,5415],{"class":5414},[5201,11253,5104],{"class":5449},[5201,11255,5116],{"class":5414},[5201,11257,5507],{"class":5418},[5201,11259,5615],{"class":5414},[5201,11261,5512],{"class":5449},[5201,11263,5620],{"class":5414},[5201,11265,5111],{"class":5623},[5201,11267,5354],{"class":5414},[5201,11269,5628],{"class":5449},[5201,11271,5620],{"class":5414},[5201,11273,5115],{"class":5623},[5201,11275,6203],{"class":5414},[5201,11277,6206],{"class":5406},[5201,11279,5644],{"class":5414},[5201,11281,11282,11284,11286,11288,11290,11292,11295,11297],{"class":5203,"line":5228},[5201,11283,6627],{"class":5406},[5201,11285,5468],{"class":5414},[5201,11287,7343],{"class":5410},[5201,11289,5354],{"class":5414},[5201,11291,7358],{"class":5410},[5201,11293,11294],{"class":5414}," } = ",[5201,11296,5512],{"class":5449},[5201,11298,5458],{"class":5414},[5201,11300,11301],{"class":5203,"line":5234},[5201,11302,5684],{"class":5414},[5201,11304,11305],{"class":5203,"line":5240},[5201,11306,11307],{"class":5400},"  \u002F\u002F ❌ Проблема: громіздкий код з вкладеними if\u002Felse\n",[5201,11309,11310,11312,11314,11316,11318,11320],{"class":5203,"line":5246},[5201,11311,6732],{"class":5445},[5201,11313,5181],{"class":5414},[5201,11315,7343],{"class":5449},[5201,11317,6743],{"class":5414},[5201,11319,7189],{"class":5425},[5201,11321,6749],{"class":5414},[5201,11323,11324,11326,11328,11330,11332,11334],{"class":5203,"line":5252},[5201,11325,10054],{"class":5445},[5201,11327,5181],{"class":5414},[5201,11329,7358],{"class":5449},[5201,11331,6743],{"class":5414},[5201,11333,9947],{"class":5425},[5201,11335,6749],{"class":5414},[5201,11337,11338,11340,11342,11344,11346,11349],{"class":5203,"line":5258},[5201,11339,10071],{"class":5449},[5201,11341,5116],{"class":5414},[5201,11343,5357],{"class":5418},[5201,11345,5422],{"class":5414},[5201,11347,11348],{"class":5425},"'Home page'",[5201,11350,5429],{"class":5414},[5201,11352,11353,11355,11357,11359,11361,11363,11365,11368],{"class":5203,"line":5264},[5201,11354,10116],{"class":5414},[5201,11356,6799],{"class":5445},[5201,11358,6802],{"class":5445},[5201,11360,5181],{"class":5414},[5201,11362,7358],{"class":5449},[5201,11364,6743],{"class":5414},[5201,11366,11367],{"class":5425},"'\u002Fabout'",[5201,11369,6749],{"class":5414},[5201,11371,11372,11374,11376,11378,11380,11383],{"class":5203,"line":5270},[5201,11373,10071],{"class":5449},[5201,11375,5116],{"class":5414},[5201,11377,5357],{"class":5418},[5201,11379,5422],{"class":5414},[5201,11381,11382],{"class":5425},"'About page'",[5201,11384,5429],{"class":5414},[5201,11386,11387,11389,11391,11393,11395,11397,11399,11402],{"class":5203,"line":5276},[5201,11388,10116],{"class":5414},[5201,11390,6799],{"class":5445},[5201,11392,6802],{"class":5445},[5201,11394,5181],{"class":5414},[5201,11396,7358],{"class":5449},[5201,11398,6743],{"class":5414},[5201,11400,11401],{"class":5425},"'\u002Fusers'",[5201,11403,6749],{"class":5414},[5201,11405,11406,11408,11410,11412,11414,11417],{"class":5203,"line":5282},[5201,11407,10071],{"class":5449},[5201,11409,5116],{"class":5414},[5201,11411,5357],{"class":5418},[5201,11413,5422],{"class":5414},[5201,11415,11416],{"class":5425},"'Users list'",[5201,11418,5429],{"class":5414},[5201,11420,11421,11423,11425],{"class":5203,"line":5288},[5201,11422,10116],{"class":5414},[5201,11424,6799],{"class":5445},[5201,11426,5644],{"class":5414},[5201,11428,11429,11431,11433,11435,11437,11439],{"class":5203,"line":5749},[5201,11430,10071],{"class":5449},[5201,11432,5116],{"class":5414},[5201,11434,5659],{"class":5418},[5201,11436,5422],{"class":5414},[5201,11438,9673],{"class":5664},[5201,11440,5429],{"class":5414},[5201,11442,11443,11445,11447,11449,11451,11454],{"class":5203,"line":5754},[5201,11444,10071],{"class":5449},[5201,11446,5116],{"class":5414},[5201,11448,5357],{"class":5418},[5201,11450,5422],{"class":5414},[5201,11452,11453],{"class":5425},"'Not found'",[5201,11455,5429],{"class":5414},[5201,11457,11458],{"class":5203,"line":5784},[5201,11459,10190],{"class":5414},[5201,11461,11462,11464,11466,11468,11470,11472,11474,11476],{"class":5203,"line":5821},[5201,11463,6796],{"class":5414},[5201,11465,6799],{"class":5445},[5201,11467,6802],{"class":5445},[5201,11469,5181],{"class":5414},[5201,11471,7343],{"class":5449},[5201,11473,6743],{"class":5414},[5201,11475,7192],{"class":5425},[5201,11477,6749],{"class":5414},[5201,11479,11480,11482,11484,11486,11488,11490],{"class":5203,"line":6390},[5201,11481,10054],{"class":5445},[5201,11483,5181],{"class":5414},[5201,11485,7358],{"class":5449},[5201,11487,6743],{"class":5414},[5201,11489,11401],{"class":5425},[5201,11491,6749],{"class":5414},[5201,11493,11494,11496,11498,11500,11502,11505],{"class":5203,"line":6395},[5201,11495,10071],{"class":5449},[5201,11497,5116],{"class":5414},[5201,11499,5357],{"class":5418},[5201,11501,5422],{"class":5414},[5201,11503,11504],{"class":5425},"'Create user'",[5201,11506,5429],{"class":5414},[5201,11508,11509,11511,11513],{"class":5203,"line":6420},[5201,11510,10116],{"class":5414},[5201,11512,6799],{"class":5445},[5201,11514,5644],{"class":5414},[5201,11516,11517,11519,11521,11523,11525,11527],{"class":5203,"line":6452},[5201,11518,10071],{"class":5449},[5201,11520,5116],{"class":5414},[5201,11522,5659],{"class":5418},[5201,11524,5422],{"class":5414},[5201,11526,9673],{"class":5664},[5201,11528,5429],{"class":5414},[5201,11530,11531,11533,11535,11537,11539,11541],{"class":5203,"line":6884},[5201,11532,10071],{"class":5449},[5201,11534,5116],{"class":5414},[5201,11536,5357],{"class":5418},[5201,11538,5422],{"class":5414},[5201,11540,11453],{"class":5425},[5201,11542,5429],{"class":5414},[5201,11544,11545],{"class":5203,"line":6899},[5201,11546,10190],{"class":5414},[5201,11548,11549,11551,11553],{"class":5203,"line":6905},[5201,11550,6796],{"class":5414},[5201,11552,6799],{"class":5445},[5201,11554,5644],{"class":5414},[5201,11556,11557,11559,11561,11563,11565,11568,11570],{"class":5203,"line":6910},[5201,11558,8387],{"class":5449},[5201,11560,5116],{"class":5414},[5201,11562,5659],{"class":5418},[5201,11564,5422],{"class":5414},[5201,11566,11567],{"class":5664},"405",[5201,11569,6252],{"class":5414},[5201,11571,11572],{"class":5400},"\u002F\u002F Method Not Allowed\n",[5201,11574,11575,11577,11579,11581,11583,11586],{"class":5203,"line":6915},[5201,11576,8387],{"class":5449},[5201,11578,5116],{"class":5414},[5201,11580,5357],{"class":5418},[5201,11582,5422],{"class":5414},[5201,11584,11585],{"class":5425},"'Method not supported'",[5201,11587,5429],{"class":5414},[5201,11589,11590],{"class":5203,"line":6921},[5201,11591,6902],{"class":5414},[5201,11593,11594],{"class":5203,"line":6946},[5201,11595,5709],{"class":5414},[5201,11597,11598],{"class":5203,"line":6978},[5201,11599,5435],{"emptyLinePlaceholder":5434},[5201,11601,11602,11604,11606,11608,11610,11612],{"class":5203,"line":6983},[5201,11603,5757],{"class":5449},[5201,11605,5116],{"class":5414},[5201,11607,5762],{"class":5418},[5201,11609,5422],{"class":5414},[5201,11611,5730],{"class":5664},[5201,11613,5429],{"class":5414},[6040,11615,11616,11621],{},[5176,11617,11618],{},[5131,11619,11620],{},"Проблеми наївної маршрутизації:",[5299,11622,11623,11629,11638,11644,11650],{},[5095,11624,11625,11628],{},[5131,11626,11627],{},"Складність підтримки:"," при десятках маршрутів код стає нечитабельним.",[5095,11630,11631,11634,11635,5116],{},[5131,11632,11633],{},"Відсутність параметрів у шляху:"," немає вбудованої підтримки ",[5102,11636,11637],{},"\u002Fusers\u002F:id",[5095,11639,11640,11643],{},[5131,11641,11642],{},"Дублювання логіки:"," перевірка методу та URL повторюється для кожного маршруту.",[5095,11645,11646,11649],{},[5131,11647,11648],{},"Немає middleware:"," немає механізму для загальної обробки (логування, автентифікація).",[5095,11651,11652,11655],{},[5131,11653,11654],{},"Складність тестування:"," важко ізолювати логіку окремих маршрутів.",[5171,11657,11659],{"id":11658},"покращена-маршрутизація-через-обєкт-маршрутизатор","Покращена маршрутизація через об'єкт-маршрутизатор",[5176,11661,11662],{},"Для зменшення складності можна створити просту систему маршрутизації на основі об'єкта:",[5193,11664,11666],{"className":5391,"code":11665,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\nimport { URL } from 'node:url';\n\n\u002F\u002F Карта маршрутів: ключ — \"METHOD \u002Fpath\", значення — handler-функція\nconst routes = {\n  'GET \u002F': (req: IncomingMessage, res: ServerResponse) => {\n    res.writeHead(200, { 'Content-Type': 'text\u002Fhtml; charset=utf-8' });\n    res.end('\u003Ch1>Головна сторінка\u003C\u002Fh1>');\n  },\n  \n  'GET \u002Fabout': (req: IncomingMessage, res: ServerResponse) => {\n    res.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n    res.end(JSON.stringify({ page: 'About', version: '1.0.0' }));\n  },\n  \n  'GET \u002Fapi\u002Fusers': (req: IncomingMessage, res: ServerResponse) => {\n    const users = [\n      { id: 1, name: 'Олександр' },\n      { id: 2, name: 'Марія' }\n    ];\n    res.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n    res.end(JSON.stringify(users));\n  },\n  \n  'POST \u002Fapi\u002Fusers': (req: IncomingMessage, res: ServerResponse) => {\n    \u002F\u002F Тут буде логіка читання тіла запиту (див. наступний розділ)\n    res.writeHead(201, { 'Content-Type': 'application\u002Fjson' });\n    res.end(JSON.stringify({ id: 3, name: 'Новий користувач' }));\n  },\n  \n  'DELETE \u002Fapi\u002Fusers': (req: IncomingMessage, res: ServerResponse) => {\n    res.writeHead(204); \u002F\u002F No Content\n    res.end();\n  }\n};\n\n\u002F\u002F Обробник 404\nfunction notFoundHandler(req, res) {\n  res.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n  res.end(JSON.stringify({\n    error: 'Route not found',\n    path: req.url,\n    method: req.method\n  }));\n}\n\n\u002F\u002F Головний обробник запитів\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  const url: URL = new URL(request.url, `http:\u002F\u002F${request.headers.host}`);\n  const routeKey = `${request.method} ${url.pathname}`;\n  \n  const handler = routes[routeKey] || notFoundHandler;\n  handler(request, response);\n});\n\nserver.listen(3000, (): void => {\n  console.log('Сервер запущено на http:\u002F\u002F127.0.0.1:3000');\n  console.log('Доступні маршрути:');\n  Object.keys(routes).forEach(route => console.log(`  ${route}`));\n});\n",[5102,11667,11668,11680,11702,11718,11722,11727,11736,11765,11789,11804,11809,11813,11842,11864,11898,11902,11906,11935,11943,11960,11976,11981,12003,12025,12029,12033,12062,12067,12089,12120,12124,12128,12157,12174,12184,12188,12193,12197,12202,12219,12241,12259,12267,12280,12290,12294,12298,12302,12307,12343,12389,12425,12429,12454,12469,12473,12477,12497,12512,12527,12575],{"__ignoreMap":5197},[5201,11669,11670,11672,11674,11676,11678],{"class":5203,"line":5204},[5201,11671,5446],{"class":5445},[5201,11673,5411],{"class":5449},[5201,11675,5452],{"class":5445},[5201,11677,5455],{"class":5425},[5201,11679,5458],{"class":5414},[5201,11681,11682,11684,11686,11688,11690,11692,11694,11696,11698,11700],{"class":5203,"line":5210},[5201,11683,5446],{"class":5445},[5201,11685,5465],{"class":5445},[5201,11687,5468],{"class":5414},[5201,11689,5111],{"class":5449},[5201,11691,5354],{"class":5414},[5201,11693,5115],{"class":5449},[5201,11695,5482],{"class":5414},[5201,11697,5485],{"class":5445},[5201,11699,5455],{"class":5425},[5201,11701,5458],{"class":5414},[5201,11703,11704,11706,11708,11710,11712,11714,11716],{"class":5203,"line":5216},[5201,11705,5446],{"class":5445},[5201,11707,5468],{"class":5414},[5201,11709,7727],{"class":5449},[5201,11711,5482],{"class":5414},[5201,11713,5485],{"class":5445},[5201,11715,7734],{"class":5425},[5201,11717,5458],{"class":5414},[5201,11719,11720],{"class":5203,"line":5222},[5201,11721,5435],{"emptyLinePlaceholder":5434},[5201,11723,11724],{"class":5203,"line":5228},[5201,11725,11726],{"class":5400},"\u002F\u002F Карта маршрутів: ключ — \"METHOD \u002Fpath\", значення — handler-функція\n",[5201,11728,11729,11731,11734],{"class":5203,"line":5234},[5201,11730,5407],{"class":5406},[5201,11732,11733],{"class":5410}," routes",[5201,11735,7330],{"class":5414},[5201,11737,11738,11741,11743,11745,11747,11749,11751,11753,11755,11757,11759,11761,11763],{"class":5203,"line":5240},[5201,11739,11740],{"class":5425},"  'GET \u002F'",[5201,11742,5549],{"class":5449},[5201,11744,5181],{"class":5414},[5201,11746,6187],{"class":5449},[5201,11748,5620],{"class":5414},[5201,11750,5111],{"class":5623},[5201,11752,5354],{"class":5414},[5201,11754,6196],{"class":5449},[5201,11756,5620],{"class":5414},[5201,11758,5115],{"class":5623},[5201,11760,6203],{"class":5414},[5201,11762,6206],{"class":5406},[5201,11764,5644],{"class":5414},[5201,11766,11767,11770,11772,11774,11776,11778,11780,11782,11784,11787],{"class":5203,"line":5246},[5201,11768,11769],{"class":5449},"    res",[5201,11771,5116],{"class":5414},[5201,11773,5659],{"class":5418},[5201,11775,5422],{"class":5414},[5201,11777,5665],{"class":5664},[5201,11779,5668],{"class":5414},[5201,11781,5671],{"class":5425},[5201,11783,5549],{"class":5449},[5201,11785,11786],{"class":5425}," 'text\u002Fhtml; charset=utf-8'",[5201,11788,5679],{"class":5414},[5201,11790,11791,11793,11795,11797,11799,11802],{"class":5203,"line":5252},[5201,11792,11769],{"class":5449},[5201,11794,5116],{"class":5414},[5201,11796,5357],{"class":5418},[5201,11798,5422],{"class":5414},[5201,11800,11801],{"class":5425},"'\u003Ch1>Головна сторінка\u003C\u002Fh1>'",[5201,11803,5429],{"class":5414},[5201,11805,11806],{"class":5203,"line":5258},[5201,11807,11808],{"class":5414},"  },\n",[5201,11810,11811],{"class":5203,"line":5264},[5201,11812,5684],{"class":5414},[5201,11814,11815,11818,11820,11822,11824,11826,11828,11830,11832,11834,11836,11838,11840],{"class":5203,"line":5270},[5201,11816,11817],{"class":5425},"  'GET \u002Fabout'",[5201,11819,5549],{"class":5449},[5201,11821,5181],{"class":5414},[5201,11823,6187],{"class":5449},[5201,11825,5620],{"class":5414},[5201,11827,5111],{"class":5623},[5201,11829,5354],{"class":5414},[5201,11831,6196],{"class":5449},[5201,11833,5620],{"class":5414},[5201,11835,5115],{"class":5623},[5201,11837,6203],{"class":5414},[5201,11839,6206],{"class":5406},[5201,11841,5644],{"class":5414},[5201,11843,11844,11846,11848,11850,11852,11854,11856,11858,11860,11862],{"class":5203,"line":5276},[5201,11845,11769],{"class":5449},[5201,11847,5116],{"class":5414},[5201,11849,5659],{"class":5418},[5201,11851,5422],{"class":5414},[5201,11853,5665],{"class":5664},[5201,11855,5668],{"class":5414},[5201,11857,5671],{"class":5425},[5201,11859,5549],{"class":5449},[5201,11861,8106],{"class":5425},[5201,11863,5679],{"class":5414},[5201,11865,11866,11868,11870,11872,11874,11876,11878,11880,11882,11885,11888,11890,11893,11896],{"class":5203,"line":5282},[5201,11867,11769],{"class":5449},[5201,11869,5116],{"class":5414},[5201,11871,5357],{"class":5418},[5201,11873,5422],{"class":5414},[5201,11875,7471],{"class":5410},[5201,11877,5116],{"class":5414},[5201,11879,7476],{"class":5418},[5201,11881,8425],{"class":5414},[5201,11883,11884],{"class":5449},"page:",[5201,11886,11887],{"class":5425}," 'About'",[5201,11889,5354],{"class":5414},[5201,11891,11892],{"class":5449},"version:",[5201,11894,11895],{"class":5425}," '1.0.0'",[5201,11897,8434],{"class":5414},[5201,11899,11900],{"class":5203,"line":5288},[5201,11901,11808],{"class":5414},[5201,11903,11904],{"class":5203,"line":5749},[5201,11905,5684],{"class":5414},[5201,11907,11908,11911,11913,11915,11917,11919,11921,11923,11925,11927,11929,11931,11933],{"class":5203,"line":5754},[5201,11909,11910],{"class":5425},"  'GET \u002Fapi\u002Fusers'",[5201,11912,5549],{"class":5449},[5201,11914,5181],{"class":5414},[5201,11916,6187],{"class":5449},[5201,11918,5620],{"class":5414},[5201,11920,5111],{"class":5623},[5201,11922,5354],{"class":5414},[5201,11924,6196],{"class":5449},[5201,11926,5620],{"class":5414},[5201,11928,5115],{"class":5623},[5201,11930,6203],{"class":5414},[5201,11932,6206],{"class":5406},[5201,11934,5644],{"class":5414},[5201,11936,11937,11939,11941],{"class":5203,"line":5784},[5201,11938,10010],{"class":5406},[5201,11940,9813],{"class":5410},[5201,11942,9816],{"class":5414},[5201,11944,11945,11948,11950,11952,11954,11956,11958],{"class":5203,"line":5821},[5201,11946,11947],{"class":5414},"      { ",[5201,11949,9824],{"class":5449},[5201,11951,9827],{"class":5664},[5201,11953,5354],{"class":5414},[5201,11955,9832],{"class":5449},[5201,11957,9835],{"class":5425},[5201,11959,9838],{"class":5414},[5201,11961,11962,11964,11966,11968,11970,11972,11974],{"class":5203,"line":6390},[5201,11963,11947],{"class":5414},[5201,11965,9824],{"class":5449},[5201,11967,9847],{"class":5664},[5201,11969,5354],{"class":5414},[5201,11971,9832],{"class":5449},[5201,11973,9854],{"class":5425},[5201,11975,9857],{"class":5414},[5201,11977,11978],{"class":5203,"line":6395},[5201,11979,11980],{"class":5414},"    ];\n",[5201,11982,11983,11985,11987,11989,11991,11993,11995,11997,11999,12001],{"class":5203,"line":6420},[5201,11984,11769],{"class":5449},[5201,11986,5116],{"class":5414},[5201,11988,5659],{"class":5418},[5201,11990,5422],{"class":5414},[5201,11992,5665],{"class":5664},[5201,11994,5668],{"class":5414},[5201,11996,5671],{"class":5425},[5201,11998,5549],{"class":5449},[5201,12000,8106],{"class":5425},[5201,12002,5679],{"class":5414},[5201,12004,12005,12007,12009,12011,12013,12015,12017,12019,12021,12023],{"class":5203,"line":6452},[5201,12006,11769],{"class":5449},[5201,12008,5116],{"class":5414},[5201,12010,5357],{"class":5418},[5201,12012,5422],{"class":5414},[5201,12014,7471],{"class":5410},[5201,12016,5116],{"class":5414},[5201,12018,7476],{"class":5418},[5201,12020,5422],{"class":5414},[5201,12022,10018],{"class":5449},[5201,12024,7494],{"class":5414},[5201,12026,12027],{"class":5203,"line":6884},[5201,12028,11808],{"class":5414},[5201,12030,12031],{"class":5203,"line":6899},[5201,12032,5684],{"class":5414},[5201,12034,12035,12038,12040,12042,12044,12046,12048,12050,12052,12054,12056,12058,12060],{"class":5203,"line":6905},[5201,12036,12037],{"class":5425},"  'POST \u002Fapi\u002Fusers'",[5201,12039,5549],{"class":5449},[5201,12041,5181],{"class":5414},[5201,12043,6187],{"class":5449},[5201,12045,5620],{"class":5414},[5201,12047,5111],{"class":5623},[5201,12049,5354],{"class":5414},[5201,12051,6196],{"class":5449},[5201,12053,5620],{"class":5414},[5201,12055,5115],{"class":5623},[5201,12057,6203],{"class":5414},[5201,12059,6206],{"class":5406},[5201,12061,5644],{"class":5414},[5201,12063,12064],{"class":5203,"line":6910},[5201,12065,12066],{"class":5400},"    \u002F\u002F Тут буде логіка читання тіла запиту (див. наступний розділ)\n",[5201,12068,12069,12071,12073,12075,12077,12079,12081,12083,12085,12087],{"class":5203,"line":6915},[5201,12070,11769],{"class":5449},[5201,12072,5116],{"class":5414},[5201,12074,5659],{"class":5418},[5201,12076,5422],{"class":5414},[5201,12078,9609],{"class":5664},[5201,12080,5668],{"class":5414},[5201,12082,5671],{"class":5425},[5201,12084,5549],{"class":5449},[5201,12086,8106],{"class":5425},[5201,12088,5679],{"class":5414},[5201,12090,12091,12093,12095,12097,12099,12101,12103,12105,12107,12109,12112,12114,12116,12118],{"class":5203,"line":6921},[5201,12092,11769],{"class":5449},[5201,12094,5116],{"class":5414},[5201,12096,5357],{"class":5418},[5201,12098,5422],{"class":5414},[5201,12100,7471],{"class":5410},[5201,12102,5116],{"class":5414},[5201,12104,7476],{"class":5418},[5201,12106,8425],{"class":5414},[5201,12108,9824],{"class":5449},[5201,12110,12111],{"class":5664}," 3",[5201,12113,5354],{"class":5414},[5201,12115,9832],{"class":5449},[5201,12117,10276],{"class":5425},[5201,12119,8434],{"class":5414},[5201,12121,12122],{"class":5203,"line":6946},[5201,12123,11808],{"class":5414},[5201,12125,12126],{"class":5203,"line":6978},[5201,12127,5684],{"class":5414},[5201,12129,12130,12133,12135,12137,12139,12141,12143,12145,12147,12149,12151,12153,12155],{"class":5203,"line":6983},[5201,12131,12132],{"class":5425},"  'DELETE \u002Fapi\u002Fusers'",[5201,12134,5549],{"class":5449},[5201,12136,5181],{"class":5414},[5201,12138,6187],{"class":5449},[5201,12140,5620],{"class":5414},[5201,12142,5111],{"class":5623},[5201,12144,5354],{"class":5414},[5201,12146,6196],{"class":5449},[5201,12148,5620],{"class":5414},[5201,12150,5115],{"class":5623},[5201,12152,6203],{"class":5414},[5201,12154,6206],{"class":5406},[5201,12156,5644],{"class":5414},[5201,12158,12159,12161,12163,12165,12167,12169,12171],{"class":5203,"line":6988},[5201,12160,11769],{"class":5449},[5201,12162,5116],{"class":5414},[5201,12164,5659],{"class":5418},[5201,12166,5422],{"class":5414},[5201,12168,9622],{"class":5664},[5201,12170,6252],{"class":5414},[5201,12172,12173],{"class":5400},"\u002F\u002F No Content\n",[5201,12175,12176,12178,12180,12182],{"class":5203,"line":7001},[5201,12177,11769],{"class":5449},[5201,12179,5116],{"class":5414},[5201,12181,5357],{"class":5418},[5201,12183,6642],{"class":5414},[5201,12185,12186],{"class":5203,"line":8676},[5201,12187,6902],{"class":5414},[5201,12189,12190],{"class":5203,"line":8684},[5201,12191,12192],{"class":5414},"};\n",[5201,12194,12195],{"class":5203,"line":8693},[5201,12196,5435],{"emptyLinePlaceholder":5434},[5201,12198,12199],{"class":5203,"line":8699},[5201,12200,12201],{"class":5400},"\u002F\u002F Обробник 404\n",[5201,12203,12204,12206,12209,12211,12213,12215,12217],{"class":5203,"line":8704},[5201,12205,5968],{"class":5406},[5201,12207,12208],{"class":5418}," notFoundHandler",[5201,12210,5422],{"class":5414},[5201,12212,6187],{"class":5449},[5201,12214,5354],{"class":5414},[5201,12216,6196],{"class":5449},[5201,12218,6749],{"class":5414},[5201,12220,12221,12223,12225,12227,12229,12231,12233,12235,12237,12239],{"class":5203,"line":8709},[5201,12222,6213],{"class":5449},[5201,12224,5116],{"class":5414},[5201,12226,5659],{"class":5418},[5201,12228,5422],{"class":5414},[5201,12230,9673],{"class":5664},[5201,12232,5668],{"class":5414},[5201,12234,5671],{"class":5425},[5201,12236,5549],{"class":5449},[5201,12238,8106],{"class":5425},[5201,12240,5679],{"class":5414},[5201,12242,12243,12245,12247,12249,12251,12253,12255,12257],{"class":5203,"line":10318},[5201,12244,6213],{"class":5449},[5201,12246,5116],{"class":5414},[5201,12248,5357],{"class":5418},[5201,12250,5422],{"class":5414},[5201,12252,7471],{"class":5410},[5201,12254,5116],{"class":5414},[5201,12256,7476],{"class":5418},[5201,12258,8628],{"class":5414},[5201,12260,12261,12263,12265],{"class":5203,"line":10330},[5201,12262,10683],{"class":5449},[5201,12264,10686],{"class":5425},[5201,12266,7346],{"class":5414},[5201,12268,12269,12271,12274,12276,12278],{"class":5203,"line":10356},[5201,12270,10694],{"class":5449},[5201,12272,12273],{"class":5449}," req",[5201,12275,5116],{"class":5414},[5201,12277,7358],{"class":5449},[5201,12279,7346],{"class":5414},[5201,12281,12282,12284,12286,12288],{"class":5203,"line":10362},[5201,12283,7335],{"class":5449},[5201,12285,12273],{"class":5449},[5201,12287,5116],{"class":5414},[5201,12289,10714],{"class":5449},[5201,12291,12292],{"class":5203,"line":10385},[5201,12293,8696],{"class":5414},[5201,12295,12296],{"class":5203,"line":10392},[5201,12297,6008],{"class":5414},[5201,12299,12300],{"class":5203,"line":10397},[5201,12301,5435],{"emptyLinePlaceholder":5434},[5201,12303,12304],{"class":5203,"line":10402},[5201,12305,12306],{"class":5400},"\u002F\u002F Головний обробник запитів\n",[5201,12308,12309,12311,12313,12315,12317,12319,12321,12323,12325,12327,12329,12331,12333,12335,12337,12339,12341],{"class":5203,"line":10408},[5201,12310,5407],{"class":5406},[5201,12312,5604],{"class":5410},[5201,12314,5415],{"class":5414},[5201,12316,5104],{"class":5449},[5201,12318,5116],{"class":5414},[5201,12320,5507],{"class":5418},[5201,12322,5615],{"class":5414},[5201,12324,5512],{"class":5449},[5201,12326,5620],{"class":5414},[5201,12328,5111],{"class":5623},[5201,12330,5354],{"class":5414},[5201,12332,5628],{"class":5449},[5201,12334,5620],{"class":5414},[5201,12336,5115],{"class":5623},[5201,12338,6203],{"class":5414},[5201,12340,6206],{"class":5406},[5201,12342,5644],{"class":5414},[5201,12344,12345,12347,12349,12351,12353,12355,12357,12359,12361,12363,12365,12367,12369,12371,12373,12375,12377,12379,12381,12383,12385,12387],{"class":5203,"line":10443},[5201,12346,6627],{"class":5406},[5201,12348,7818],{"class":5410},[5201,12350,5620],{"class":5414},[5201,12352,7727],{"class":5623},[5201,12354,5415],{"class":5414},[5201,12356,7827],{"class":5406},[5201,12358,7830],{"class":5418},[5201,12360,5422],{"class":5414},[5201,12362,5512],{"class":5449},[5201,12364,5116],{"class":5414},[5201,12366,7358],{"class":5449},[5201,12368,5354],{"class":5414},[5201,12370,7793],{"class":5425},[5201,12372,5800],{"class":5406},[5201,12374,5512],{"class":5449},[5201,12376,5116],{"class":6662},[5201,12378,7386],{"class":5449},[5201,12380,5116],{"class":6662},[5201,12382,6082],{"class":5449},[5201,12384,5805],{"class":5406},[5201,12386,6447],{"class":5425},[5201,12388,5429],{"class":5414},[5201,12390,12391,12393,12396,12398,12400,12402,12404,12406,12408,12410,12413,12415,12417,12419,12421,12423],{"class":5203,"line":10478},[5201,12392,6627],{"class":5406},[5201,12394,12395],{"class":5410}," routeKey",[5201,12397,5415],{"class":5414},[5201,12399,6447],{"class":5425},[5201,12401,5800],{"class":5406},[5201,12403,5512],{"class":5449},[5201,12405,5116],{"class":6662},[5201,12407,7343],{"class":5449},[5201,12409,5805],{"class":5406},[5201,12411,12412],{"class":5406}," ${",[5201,12414,7358],{"class":5449},[5201,12416,5116],{"class":6662},[5201,12418,7870],{"class":5449},[5201,12420,5805],{"class":5406},[5201,12422,6447],{"class":5425},[5201,12424,5458],{"class":5414},[5201,12426,12427],{"class":5203,"line":10483},[5201,12428,5684],{"class":5414},[5201,12430,12431,12433,12436,12438,12441,12443,12446,12449,12452],{"class":5203,"line":10500},[5201,12432,6627],{"class":5406},[5201,12434,12435],{"class":5410}," handler",[5201,12437,5415],{"class":5414},[5201,12439,12440],{"class":5449},"routes",[5201,12442,8289],{"class":5414},[5201,12444,12445],{"class":5449},"routeKey",[5201,12447,12448],{"class":5414},"] || ",[5201,12450,12451],{"class":5449},"notFoundHandler",[5201,12453,5458],{"class":5414},[5201,12455,12456,12459,12461,12463,12465,12467],{"class":5203,"line":10521},[5201,12457,12458],{"class":5418},"  handler",[5201,12460,5422],{"class":5414},[5201,12462,5512],{"class":5449},[5201,12464,5354],{"class":5414},[5201,12466,5628],{"class":5449},[5201,12468,5429],{"class":5414},[5201,12470,12471],{"class":5203,"line":10527},[5201,12472,5709],{"class":5414},[5201,12474,12475],{"class":5203,"line":10542},[5201,12476,5435],{"emptyLinePlaceholder":5434},[5201,12478,12479,12481,12483,12485,12487,12489,12491,12493,12495],{"class":5203,"line":10553},[5201,12480,5757],{"class":5449},[5201,12482,5116],{"class":5414},[5201,12484,5762],{"class":5418},[5201,12486,5422],{"class":5414},[5201,12488,5730],{"class":5664},[5201,12490,5775],{"class":5414},[5201,12492,5638],{"class":5623},[5201,12494,5641],{"class":5406},[5201,12496,5644],{"class":5414},[5201,12498,12499,12501,12503,12505,12507,12510],{"class":5203,"line":10562},[5201,12500,5787],{"class":5449},[5201,12502,5116],{"class":5414},[5201,12504,5792],{"class":5418},[5201,12506,5422],{"class":5414},[5201,12508,12509],{"class":5425},"'Сервер запущено на http:\u002F\u002F127.0.0.1:3000'",[5201,12511,5429],{"class":5414},[5201,12513,12514,12516,12518,12520,12522,12525],{"class":5203,"line":10585},[5201,12515,5787],{"class":5449},[5201,12517,5116],{"class":5414},[5201,12519,5792],{"class":5418},[5201,12521,5422],{"class":5414},[5201,12523,12524],{"class":5425},"'Доступні маршрути:'",[5201,12526,5429],{"class":5414},[5201,12528,12529,12532,12534,12537,12539,12541,12543,12546,12548,12551,12553,12556,12558,12560,12562,12565,12567,12569,12571,12573],{"class":5203,"line":10610},[5201,12530,12531],{"class":5449},"  Object",[5201,12533,5116],{"class":5414},[5201,12535,12536],{"class":5418},"keys",[5201,12538,5422],{"class":5414},[5201,12540,12440],{"class":5449},[5201,12542,7039],{"class":5414},[5201,12544,12545],{"class":5418},"forEach",[5201,12547,5422],{"class":5414},[5201,12549,12550],{"class":5449},"route",[5201,12552,5641],{"class":5406},[5201,12554,12555],{"class":5449}," console",[5201,12557,5116],{"class":5414},[5201,12559,5792],{"class":5418},[5201,12561,5422],{"class":5414},[5201,12563,12564],{"class":5425},"`  ",[5201,12566,5800],{"class":5406},[5201,12568,12550],{"class":5449},[5201,12570,5805],{"class":5406},[5201,12572,6447],{"class":5425},[5201,12574,7494],{"class":5414},[5201,12576,12577],{"class":5203,"line":10615},[5201,12578,5709],{"class":5414},[5171,12580,12582],{"id":12581},"підтримка-динамічних-параметрів-у-шляху","Підтримка динамічних параметрів у шляху",[5176,12584,12585,12586,12588],{},"Для обробки маршрутів з параметрами (наприклад, ",[5102,12587,11637],{},") потрібна більш складна логіка:",[5193,12590,12592],{"className":5391,"code":12591,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\nimport { URL } from 'node:url';\n\n\u002F\u002F Функція для співставлення шляху з шаблоном\nfunction matchRoute(pattern, pathname) {\n  const patternParts = pattern.split('\u002F').filter(Boolean);\n  const pathParts = pathname.split('\u002F').filter(Boolean);\n  \n  if (patternParts.length !== pathParts.length) {\n    return null;\n  }\n  \n  const params = {};\n  \n  for (let i = 0; i \u003C patternParts.length; i++) {\n    const patternPart = patternParts[i];\n    const pathPart = pathParts[i];\n    \n    if (patternPart.startsWith(':')) {\n      \u002F\u002F Динамічний параметр\n      const paramName = patternPart.slice(1);\n      params[paramName] = pathPart;\n    } else if (patternPart !== pathPart) {\n      \u002F\u002F Статична частина не співпадає\n      return null;\n    }\n  }\n  \n  return params;\n}\n\n\u002F\u002F Маршрути з параметрами\nconst routes = [\n  {\n    method: 'GET',\n    pattern: '\u002Fapi\u002Fusers\u002F:id',\n    handler: (req, res, params) => {\n      const userId = params.id;\n      res.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n      res.end(JSON.stringify({\n        message: `Fetching user with ID: ${userId}`,\n        userId\n      }));\n    }\n  },\n  {\n    method: 'PUT',\n    pattern: '\u002Fapi\u002Fusers\u002F:id',\n    handler: (req, res, params) => {\n      res.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n      res.end(JSON.stringify({\n        message: `Updating user ${params.id}`\n      }));\n    }\n  },\n  {\n    method: 'GET',\n    pattern: '\u002Fapi\u002Fposts\u002F:postId\u002Fcomments\u002F:commentId',\n    handler: (req, res, params) => {\n      res.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n      res.end(JSON.stringify({\n        postId: params.postId,\n        commentId: params.commentId\n      }));\n    }\n  }\n];\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  const url: URL = new URL(request.url, `http:\u002F\u002F${request.headers.host}`);\n  \n  \u002F\u002F Пошук відповідного маршруту\n  for (const route of routes) {\n    if (route.method !== request.method) {\n      continue;\n    }\n    \n    const params = matchRoute(route.pattern, url.pathname);\n    \n    if (params !== null) {\n      route.handler(request, response, params);\n      return;\n    }\n  }\n  \n  \u002F\u002F 404 Not Found\n  response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n  response.end(JSON.stringify({ error: 'Route not found' }));\n});\n\nserver.listen(3000);\n",[5102,12593,12594,12606,12628,12644,12648,12653,12671,12702,12731,12735,12760,12769,12773,12777,12787,12791,12829,12846,12863,12867,12887,12892,12914,12932,12950,12955,12964,12968,12972,12976,12985,12989,12993,12998,13006,13011,13020,13030,13056,13072,13095,13113,13131,13135,13139,13143,13147,13151,13160,13168,13192,13214,13232,13252,13256,13260,13264,13268,13276,13285,13309,13331,13349,13363,13375,13379,13383,13387,13391,13395,13431,13477,13481,13486,13505,13528,13536,13541,13546,13576,13581,13596,13620,13627,13632,13637,13642,13648,13671,13696,13701,13706],{"__ignoreMap":5197},[5201,12595,12596,12598,12600,12602,12604],{"class":5203,"line":5204},[5201,12597,5446],{"class":5445},[5201,12599,5411],{"class":5449},[5201,12601,5452],{"class":5445},[5201,12603,5455],{"class":5425},[5201,12605,5458],{"class":5414},[5201,12607,12608,12610,12612,12614,12616,12618,12620,12622,12624,12626],{"class":5203,"line":5210},[5201,12609,5446],{"class":5445},[5201,12611,5465],{"class":5445},[5201,12613,5468],{"class":5414},[5201,12615,5111],{"class":5449},[5201,12617,5354],{"class":5414},[5201,12619,5115],{"class":5449},[5201,12621,5482],{"class":5414},[5201,12623,5485],{"class":5445},[5201,12625,5455],{"class":5425},[5201,12627,5458],{"class":5414},[5201,12629,12630,12632,12634,12636,12638,12640,12642],{"class":5203,"line":5216},[5201,12631,5446],{"class":5445},[5201,12633,5468],{"class":5414},[5201,12635,7727],{"class":5449},[5201,12637,5482],{"class":5414},[5201,12639,5485],{"class":5445},[5201,12641,7734],{"class":5425},[5201,12643,5458],{"class":5414},[5201,12645,12646],{"class":5203,"line":5222},[5201,12647,5435],{"emptyLinePlaceholder":5434},[5201,12649,12650],{"class":5203,"line":5228},[5201,12651,12652],{"class":5400},"\u002F\u002F Функція для співставлення шляху з шаблоном\n",[5201,12654,12655,12657,12660,12662,12665,12667,12669],{"class":5203,"line":5234},[5201,12656,5968],{"class":5406},[5201,12658,12659],{"class":5418}," matchRoute",[5201,12661,5422],{"class":5414},[5201,12663,12664],{"class":5449},"pattern",[5201,12666,5354],{"class":5414},[5201,12668,7870],{"class":5449},[5201,12670,6749],{"class":5414},[5201,12672,12673,12675,12678,12680,12682,12684,12686,12688,12690,12692,12695,12697,12700],{"class":5203,"line":5240},[5201,12674,6627],{"class":5406},[5201,12676,12677],{"class":5410}," patternParts",[5201,12679,5415],{"class":5414},[5201,12681,12664],{"class":5449},[5201,12683,5116],{"class":5414},[5201,12685,9942],{"class":5418},[5201,12687,5422],{"class":5414},[5201,12689,9947],{"class":5425},[5201,12691,7039],{"class":5414},[5201,12693,12694],{"class":5418},"filter",[5201,12696,5422],{"class":5414},[5201,12698,12699],{"class":5449},"Boolean",[5201,12701,5429],{"class":5414},[5201,12703,12704,12706,12709,12711,12713,12715,12717,12719,12721,12723,12725,12727,12729],{"class":5203,"line":5246},[5201,12705,6627],{"class":5406},[5201,12707,12708],{"class":5410}," pathParts",[5201,12710,5415],{"class":5414},[5201,12712,7870],{"class":5449},[5201,12714,5116],{"class":5414},[5201,12716,9942],{"class":5418},[5201,12718,5422],{"class":5414},[5201,12720,9947],{"class":5425},[5201,12722,7039],{"class":5414},[5201,12724,12694],{"class":5418},[5201,12726,5422],{"class":5414},[5201,12728,12699],{"class":5449},[5201,12730,5429],{"class":5414},[5201,12732,12733],{"class":5203,"line":5252},[5201,12734,5684],{"class":5414},[5201,12736,12737,12739,12741,12744,12746,12748,12751,12754,12756,12758],{"class":5203,"line":5258},[5201,12738,6732],{"class":5445},[5201,12740,5181],{"class":5414},[5201,12742,12743],{"class":5449},"patternParts",[5201,12745,5116],{"class":5414},[5201,12747,10264],{"class":5449},[5201,12749,12750],{"class":5414}," !== ",[5201,12752,12753],{"class":5449},"pathParts",[5201,12755,5116],{"class":5414},[5201,12757,10264],{"class":5449},[5201,12759,6749],{"class":5414},[5201,12761,12762,12764,12767],{"class":5203,"line":5264},[5201,12763,8439],{"class":5445},[5201,12765,12766],{"class":5406}," null",[5201,12768,5458],{"class":5414},[5201,12770,12771],{"class":5203,"line":5270},[5201,12772,6902],{"class":5414},[5201,12774,12775],{"class":5203,"line":5276},[5201,12776,5684],{"class":5414},[5201,12778,12779,12781,12784],{"class":5203,"line":5282},[5201,12780,6627],{"class":5406},[5201,12782,12783],{"class":5410}," params",[5201,12785,12786],{"class":5414}," = {};\n",[5201,12788,12789],{"class":5203,"line":5288},[5201,12790,5684],{"class":5414},[5201,12792,12793,12796,12798,12801,12804,12806,12808,12810,12813,12816,12818,12820,12822,12824,12826],{"class":5203,"line":5749},[5201,12794,12795],{"class":5445},"  for",[5201,12797,5181],{"class":5414},[5201,12799,12800],{"class":5406},"let",[5201,12802,12803],{"class":5449}," i",[5201,12805,5415],{"class":5414},[5201,12807,8654],{"class":5664},[5201,12809,7873],{"class":5414},[5201,12811,12812],{"class":5449},"i",[5201,12814,12815],{"class":5414}," \u003C ",[5201,12817,12743],{"class":5449},[5201,12819,5116],{"class":5414},[5201,12821,10264],{"class":5449},[5201,12823,7873],{"class":5414},[5201,12825,12812],{"class":5449},[5201,12827,12828],{"class":5414},"++) {\n",[5201,12830,12831,12833,12836,12838,12840,12842,12844],{"class":5203,"line":5754},[5201,12832,10010],{"class":5406},[5201,12834,12835],{"class":5410}," patternPart",[5201,12837,5415],{"class":5414},[5201,12839,12743],{"class":5449},[5201,12841,8289],{"class":5414},[5201,12843,12812],{"class":5449},[5201,12845,8295],{"class":5414},[5201,12847,12848,12850,12853,12855,12857,12859,12861],{"class":5203,"line":5784},[5201,12849,10010],{"class":5406},[5201,12851,12852],{"class":5410}," pathPart",[5201,12854,5415],{"class":5414},[5201,12856,12753],{"class":5449},[5201,12858,8289],{"class":5414},[5201,12860,12812],{"class":5449},[5201,12862,8295],{"class":5414},[5201,12864,12865],{"class":5203,"line":5821},[5201,12866,5261],{"class":5414},[5201,12868,12869,12871,12873,12876,12878,12880,12882,12885],{"class":5203,"line":6390},[5201,12870,10054],{"class":5445},[5201,12872,5181],{"class":5414},[5201,12874,12875],{"class":5449},"patternPart",[5201,12877,5116],{"class":5414},[5201,12879,8470],{"class":5418},[5201,12881,5422],{"class":5414},[5201,12883,12884],{"class":5425},"':'",[5201,12886,10005],{"class":5414},[5201,12888,12889],{"class":5203,"line":6395},[5201,12890,12891],{"class":5400},"      \u002F\u002F Динамічний параметр\n",[5201,12893,12894,12897,12900,12902,12904,12906,12908,12910,12912],{"class":5203,"line":6420},[5201,12895,12896],{"class":5406},"      const",[5201,12898,12899],{"class":5410}," paramName",[5201,12901,5415],{"class":5414},[5201,12903,12875],{"class":5449},[5201,12905,5116],{"class":5414},[5201,12907,8490],{"class":5418},[5201,12909,5422],{"class":5414},[5201,12911,6789],{"class":5664},[5201,12913,5429],{"class":5414},[5201,12915,12916,12919,12921,12924,12927,12930],{"class":5203,"line":6452},[5201,12917,12918],{"class":5449},"      params",[5201,12920,8289],{"class":5414},[5201,12922,12923],{"class":5449},"paramName",[5201,12925,12926],{"class":5414},"] = ",[5201,12928,12929],{"class":5449},"pathPart",[5201,12931,5458],{"class":5414},[5201,12933,12934,12936,12938,12940,12942,12944,12946,12948],{"class":5203,"line":6884},[5201,12935,10116],{"class":5414},[5201,12937,6799],{"class":5445},[5201,12939,6802],{"class":5445},[5201,12941,5181],{"class":5414},[5201,12943,12875],{"class":5449},[5201,12945,12750],{"class":5414},[5201,12947,12929],{"class":5449},[5201,12949,6749],{"class":5414},[5201,12951,12952],{"class":5203,"line":6899},[5201,12953,12954],{"class":5400},"      \u002F\u002F Статична частина не співпадає\n",[5201,12956,12957,12960,12962],{"class":5203,"line":6905},[5201,12958,12959],{"class":5445},"      return",[5201,12961,12766],{"class":5406},[5201,12963,5458],{"class":5414},[5201,12965,12966],{"class":5203,"line":6910},[5201,12967,10190],{"class":5414},[5201,12969,12970],{"class":5203,"line":6915},[5201,12971,6902],{"class":5414},[5201,12973,12974],{"class":5203,"line":6921},[5201,12975,5684],{"class":5414},[5201,12977,12978,12981,12983],{"class":5203,"line":6946},[5201,12979,12980],{"class":5445},"  return",[5201,12982,12783],{"class":5449},[5201,12984,5458],{"class":5414},[5201,12986,12987],{"class":5203,"line":6978},[5201,12988,6008],{"class":5414},[5201,12990,12991],{"class":5203,"line":6983},[5201,12992,5435],{"emptyLinePlaceholder":5434},[5201,12994,12995],{"class":5203,"line":6988},[5201,12996,12997],{"class":5400},"\u002F\u002F Маршрути з параметрами\n",[5201,12999,13000,13002,13004],{"class":5203,"line":7001},[5201,13001,5407],{"class":5406},[5201,13003,11733],{"class":5410},[5201,13005,9816],{"class":5414},[5201,13007,13008],{"class":5203,"line":8676},[5201,13009,13010],{"class":5414},"  {\n",[5201,13012,13013,13015,13018],{"class":5203,"line":8684},[5201,13014,7335],{"class":5449},[5201,13016,13017],{"class":5425}," 'GET'",[5201,13019,7346],{"class":5414},[5201,13021,13022,13025,13028],{"class":5203,"line":8693},[5201,13023,13024],{"class":5449},"    pattern:",[5201,13026,13027],{"class":5425}," '\u002Fapi\u002Fusers\u002F:id'",[5201,13029,7346],{"class":5414},[5201,13031,13032,13035,13037,13039,13041,13043,13045,13047,13050,13052,13054],{"class":5203,"line":8699},[5201,13033,13034],{"class":5418},"    handler",[5201,13036,5549],{"class":5449},[5201,13038,5181],{"class":5414},[5201,13040,6187],{"class":5449},[5201,13042,5354],{"class":5414},[5201,13044,6196],{"class":5449},[5201,13046,5354],{"class":5414},[5201,13048,13049],{"class":5449},"params",[5201,13051,6203],{"class":5414},[5201,13053,6206],{"class":5406},[5201,13055,5644],{"class":5414},[5201,13057,13058,13060,13062,13064,13066,13068,13070],{"class":5203,"line":8704},[5201,13059,12896],{"class":5406},[5201,13061,9924],{"class":5410},[5201,13063,5415],{"class":5414},[5201,13065,13049],{"class":5449},[5201,13067,5116],{"class":5414},[5201,13069,10038],{"class":5449},[5201,13071,5458],{"class":5414},[5201,13073,13074,13077,13079,13081,13083,13085,13087,13089,13091,13093],{"class":5203,"line":8709},[5201,13075,13076],{"class":5449},"      res",[5201,13078,5116],{"class":5414},[5201,13080,5659],{"class":5418},[5201,13082,5422],{"class":5414},[5201,13084,5665],{"class":5664},[5201,13086,5668],{"class":5414},[5201,13088,5671],{"class":5425},[5201,13090,5549],{"class":5449},[5201,13092,8106],{"class":5425},[5201,13094,5679],{"class":5414},[5201,13096,13097,13099,13101,13103,13105,13107,13109,13111],{"class":5203,"line":10318},[5201,13098,13076],{"class":5449},[5201,13100,5116],{"class":5414},[5201,13102,5357],{"class":5418},[5201,13104,5422],{"class":5414},[5201,13106,7471],{"class":5410},[5201,13108,5116],{"class":5414},[5201,13110,7476],{"class":5418},[5201,13112,8628],{"class":5414},[5201,13114,13115,13118,13121,13123,13125,13127,13129],{"class":5203,"line":10330},[5201,13116,13117],{"class":5449},"        message:",[5201,13119,13120],{"class":5425}," `Fetching user with ID: ",[5201,13122,5800],{"class":5406},[5201,13124,10043],{"class":5449},[5201,13126,5805],{"class":5406},[5201,13128,6447],{"class":5425},[5201,13130,7346],{"class":5414},[5201,13132,13133],{"class":5203,"line":10356},[5201,13134,10180],{"class":5449},[5201,13136,13137],{"class":5203,"line":10362},[5201,13138,10185],{"class":5414},[5201,13140,13141],{"class":5203,"line":10385},[5201,13142,10190],{"class":5414},[5201,13144,13145],{"class":5203,"line":10392},[5201,13146,11808],{"class":5414},[5201,13148,13149],{"class":5203,"line":10397},[5201,13150,13010],{"class":5414},[5201,13152,13153,13155,13158],{"class":5203,"line":10402},[5201,13154,7335],{"class":5449},[5201,13156,13157],{"class":5425}," 'PUT'",[5201,13159,7346],{"class":5414},[5201,13161,13162,13164,13166],{"class":5203,"line":10408},[5201,13163,13024],{"class":5449},[5201,13165,13027],{"class":5425},[5201,13167,7346],{"class":5414},[5201,13169,13170,13172,13174,13176,13178,13180,13182,13184,13186,13188,13190],{"class":5203,"line":10443},[5201,13171,13034],{"class":5418},[5201,13173,5549],{"class":5449},[5201,13175,5181],{"class":5414},[5201,13177,6187],{"class":5449},[5201,13179,5354],{"class":5414},[5201,13181,6196],{"class":5449},[5201,13183,5354],{"class":5414},[5201,13185,13049],{"class":5449},[5201,13187,6203],{"class":5414},[5201,13189,6206],{"class":5406},[5201,13191,5644],{"class":5414},[5201,13193,13194,13196,13198,13200,13202,13204,13206,13208,13210,13212],{"class":5203,"line":10478},[5201,13195,13076],{"class":5449},[5201,13197,5116],{"class":5414},[5201,13199,5659],{"class":5418},[5201,13201,5422],{"class":5414},[5201,13203,5665],{"class":5664},[5201,13205,5668],{"class":5414},[5201,13207,5671],{"class":5425},[5201,13209,5549],{"class":5449},[5201,13211,8106],{"class":5425},[5201,13213,5679],{"class":5414},[5201,13215,13216,13218,13220,13222,13224,13226,13228,13230],{"class":5203,"line":10483},[5201,13217,13076],{"class":5449},[5201,13219,5116],{"class":5414},[5201,13221,5357],{"class":5418},[5201,13223,5422],{"class":5414},[5201,13225,7471],{"class":5410},[5201,13227,5116],{"class":5414},[5201,13229,7476],{"class":5418},[5201,13231,8628],{"class":5414},[5201,13233,13234,13236,13239,13241,13243,13245,13247,13249],{"class":5203,"line":10500},[5201,13235,13117],{"class":5449},[5201,13237,13238],{"class":5425}," `Updating user ",[5201,13240,5800],{"class":5406},[5201,13242,13049],{"class":5449},[5201,13244,5116],{"class":6662},[5201,13246,10038],{"class":5449},[5201,13248,5805],{"class":5406},[5201,13250,13251],{"class":5425},"`\n",[5201,13253,13254],{"class":5203,"line":10521},[5201,13255,10185],{"class":5414},[5201,13257,13258],{"class":5203,"line":10527},[5201,13259,10190],{"class":5414},[5201,13261,13262],{"class":5203,"line":10542},[5201,13263,11808],{"class":5414},[5201,13265,13266],{"class":5203,"line":10553},[5201,13267,13010],{"class":5414},[5201,13269,13270,13272,13274],{"class":5203,"line":10562},[5201,13271,7335],{"class":5449},[5201,13273,13017],{"class":5425},[5201,13275,7346],{"class":5414},[5201,13277,13278,13280,13283],{"class":5203,"line":10585},[5201,13279,13024],{"class":5449},[5201,13281,13282],{"class":5425}," '\u002Fapi\u002Fposts\u002F:postId\u002Fcomments\u002F:commentId'",[5201,13284,7346],{"class":5414},[5201,13286,13287,13289,13291,13293,13295,13297,13299,13301,13303,13305,13307],{"class":5203,"line":10610},[5201,13288,13034],{"class":5418},[5201,13290,5549],{"class":5449},[5201,13292,5181],{"class":5414},[5201,13294,6187],{"class":5449},[5201,13296,5354],{"class":5414},[5201,13298,6196],{"class":5449},[5201,13300,5354],{"class":5414},[5201,13302,13049],{"class":5449},[5201,13304,6203],{"class":5414},[5201,13306,6206],{"class":5406},[5201,13308,5644],{"class":5414},[5201,13310,13311,13313,13315,13317,13319,13321,13323,13325,13327,13329],{"class":5203,"line":10615},[5201,13312,13076],{"class":5449},[5201,13314,5116],{"class":5414},[5201,13316,5659],{"class":5418},[5201,13318,5422],{"class":5414},[5201,13320,5665],{"class":5664},[5201,13322,5668],{"class":5414},[5201,13324,5671],{"class":5425},[5201,13326,5549],{"class":5449},[5201,13328,8106],{"class":5425},[5201,13330,5679],{"class":5414},[5201,13332,13333,13335,13337,13339,13341,13343,13345,13347],{"class":5203,"line":10622},[5201,13334,13076],{"class":5449},[5201,13336,5116],{"class":5414},[5201,13338,5357],{"class":5418},[5201,13340,5422],{"class":5414},[5201,13342,7471],{"class":5410},[5201,13344,5116],{"class":5414},[5201,13346,7476],{"class":5418},[5201,13348,8628],{"class":5414},[5201,13350,13351,13354,13356,13358,13361],{"class":5203,"line":10627},[5201,13352,13353],{"class":5449},"        postId:",[5201,13355,12783],{"class":5449},[5201,13357,5116],{"class":5414},[5201,13359,13360],{"class":5449},"postId",[5201,13362,7346],{"class":5414},[5201,13364,13365,13368,13370,13372],{"class":5203,"line":10632},[5201,13366,13367],{"class":5449},"        commentId:",[5201,13369,12783],{"class":5449},[5201,13371,5116],{"class":5414},[5201,13373,13374],{"class":5449},"commentId\n",[5201,13376,13377],{"class":5203,"line":10638},[5201,13378,10185],{"class":5414},[5201,13380,13381],{"class":5203,"line":10661},[5201,13382,10190],{"class":5414},[5201,13384,13385],{"class":5203,"line":10680},[5201,13386,6902],{"class":5414},[5201,13388,13389],{"class":5203,"line":10691},[5201,13390,8295],{"class":5414},[5201,13392,13393],{"class":5203,"line":10705},[5201,13394,5435],{"emptyLinePlaceholder":5434},[5201,13396,13397,13399,13401,13403,13405,13407,13409,13411,13413,13415,13417,13419,13421,13423,13425,13427,13429],{"class":5203,"line":10717},[5201,13398,5407],{"class":5406},[5201,13400,5604],{"class":5410},[5201,13402,5415],{"class":5414},[5201,13404,5104],{"class":5449},[5201,13406,5116],{"class":5414},[5201,13408,5507],{"class":5418},[5201,13410,5615],{"class":5414},[5201,13412,5512],{"class":5449},[5201,13414,5620],{"class":5414},[5201,13416,5111],{"class":5623},[5201,13418,5354],{"class":5414},[5201,13420,5628],{"class":5449},[5201,13422,5620],{"class":5414},[5201,13424,5115],{"class":5623},[5201,13426,6203],{"class":5414},[5201,13428,6206],{"class":5406},[5201,13430,5644],{"class":5414},[5201,13432,13433,13435,13437,13439,13441,13443,13445,13447,13449,13451,13453,13455,13457,13459,13461,13463,13465,13467,13469,13471,13473,13475],{"class":5203,"line":10722},[5201,13434,6627],{"class":5406},[5201,13436,7818],{"class":5410},[5201,13438,5620],{"class":5414},[5201,13440,7727],{"class":5623},[5201,13442,5415],{"class":5414},[5201,13444,7827],{"class":5406},[5201,13446,7830],{"class":5418},[5201,13448,5422],{"class":5414},[5201,13450,5512],{"class":5449},[5201,13452,5116],{"class":5414},[5201,13454,7358],{"class":5449},[5201,13456,5354],{"class":5414},[5201,13458,7793],{"class":5425},[5201,13460,5800],{"class":5406},[5201,13462,5512],{"class":5449},[5201,13464,5116],{"class":6662},[5201,13466,7386],{"class":5449},[5201,13468,5116],{"class":6662},[5201,13470,6082],{"class":5449},[5201,13472,5805],{"class":5406},[5201,13474,6447],{"class":5425},[5201,13476,5429],{"class":5414},[5201,13478,13479],{"class":5203,"line":10727},[5201,13480,5684],{"class":5414},[5201,13482,13483],{"class":5203,"line":10732},[5201,13484,13485],{"class":5400},"  \u002F\u002F Пошук відповідного маршруту\n",[5201,13487,13489,13491,13493,13495,13498,13501,13503],{"class":5203,"line":13488},74,[5201,13490,12795],{"class":5445},[5201,13492,5181],{"class":5414},[5201,13494,5407],{"class":5406},[5201,13496,13497],{"class":5410}," route",[5201,13499,13500],{"class":5406}," of",[5201,13502,11733],{"class":5449},[5201,13504,6749],{"class":5414},[5201,13506,13508,13510,13512,13514,13516,13518,13520,13522,13524,13526],{"class":5203,"line":13507},75,[5201,13509,10054],{"class":5445},[5201,13511,5181],{"class":5414},[5201,13513,12550],{"class":5449},[5201,13515,5116],{"class":5414},[5201,13517,7343],{"class":5449},[5201,13519,12750],{"class":5414},[5201,13521,5512],{"class":5449},[5201,13523,5116],{"class":5414},[5201,13525,7343],{"class":5449},[5201,13527,6749],{"class":5414},[5201,13529,13531,13534],{"class":5203,"line":13530},76,[5201,13532,13533],{"class":5445},"      continue",[5201,13535,5458],{"class":5414},[5201,13537,13539],{"class":5203,"line":13538},77,[5201,13540,10190],{"class":5414},[5201,13542,13544],{"class":5203,"line":13543},78,[5201,13545,5261],{"class":5414},[5201,13547,13549,13551,13553,13555,13558,13560,13562,13564,13566,13568,13570,13572,13574],{"class":5203,"line":13548},79,[5201,13550,10010],{"class":5406},[5201,13552,12783],{"class":5410},[5201,13554,5415],{"class":5414},[5201,13556,13557],{"class":5418},"matchRoute",[5201,13559,5422],{"class":5414},[5201,13561,12550],{"class":5449},[5201,13563,5116],{"class":5414},[5201,13565,12664],{"class":5449},[5201,13567,5354],{"class":5414},[5201,13569,7358],{"class":5449},[5201,13571,5116],{"class":5414},[5201,13573,7870],{"class":5449},[5201,13575,5429],{"class":5414},[5201,13577,13579],{"class":5203,"line":13578},80,[5201,13580,5261],{"class":5414},[5201,13582,13584,13586,13588,13590,13592,13594],{"class":5203,"line":13583},81,[5201,13585,10054],{"class":5445},[5201,13587,5181],{"class":5414},[5201,13589,13049],{"class":5449},[5201,13591,12750],{"class":5414},[5201,13593,7486],{"class":5406},[5201,13595,6749],{"class":5414},[5201,13597,13599,13602,13604,13606,13608,13610,13612,13614,13616,13618],{"class":5203,"line":13598},82,[5201,13600,13601],{"class":5449},"      route",[5201,13603,5116],{"class":5414},[5201,13605,7091],{"class":5418},[5201,13607,5422],{"class":5414},[5201,13609,5512],{"class":5449},[5201,13611,5354],{"class":5414},[5201,13613,5628],{"class":5449},[5201,13615,5354],{"class":5414},[5201,13617,13049],{"class":5449},[5201,13619,5429],{"class":5414},[5201,13621,13623,13625],{"class":5203,"line":13622},83,[5201,13624,12959],{"class":5445},[5201,13626,5458],{"class":5414},[5201,13628,13630],{"class":5203,"line":13629},84,[5201,13631,10190],{"class":5414},[5201,13633,13635],{"class":5203,"line":13634},85,[5201,13636,6902],{"class":5414},[5201,13638,13640],{"class":5203,"line":13639},86,[5201,13641,5684],{"class":5414},[5201,13643,13645],{"class":5203,"line":13644},87,[5201,13646,13647],{"class":5400},"  \u002F\u002F 404 Not Found\n",[5201,13649,13651,13653,13655,13657,13659,13661,13663,13665,13667,13669],{"class":5203,"line":13650},88,[5201,13652,5654],{"class":5449},[5201,13654,5116],{"class":5414},[5201,13656,5659],{"class":5418},[5201,13658,5422],{"class":5414},[5201,13660,9673],{"class":5664},[5201,13662,5668],{"class":5414},[5201,13664,5671],{"class":5425},[5201,13666,5549],{"class":5449},[5201,13668,8106],{"class":5425},[5201,13670,5679],{"class":5414},[5201,13672,13674,13676,13678,13680,13682,13684,13686,13688,13690,13692,13694],{"class":5203,"line":13673},89,[5201,13675,5654],{"class":5449},[5201,13677,5116],{"class":5414},[5201,13679,5357],{"class":5418},[5201,13681,5422],{"class":5414},[5201,13683,7471],{"class":5410},[5201,13685,5116],{"class":5414},[5201,13687,7476],{"class":5418},[5201,13689,8425],{"class":5414},[5201,13691,8428],{"class":5449},[5201,13693,10686],{"class":5425},[5201,13695,8434],{"class":5414},[5201,13697,13699],{"class":5203,"line":13698},90,[5201,13700,5709],{"class":5414},[5201,13702,13704],{"class":5203,"line":13703},91,[5201,13705,5435],{"emptyLinePlaceholder":5434},[5201,13707,13709,13711,13713,13715,13717,13719],{"class":5203,"line":13708},92,[5201,13710,5757],{"class":5449},[5201,13712,5116],{"class":5414},[5201,13714,5762],{"class":5418},[5201,13716,5422],{"class":5414},[5201,13718,5730],{"class":5664},[5201,13720,5429],{"class":5414},[5825,13722,13724,13734,13738,13741,13751],{"title":13723},"Тестування динамічних маршрутів",[5830,13725,13727,5838,13730],{"className":13726},[5203],[5201,13728,5837],{"className":13729},[5836],[5131,13731,13733],{"className":13732},[5842],"curl http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fusers\u002F42",[5830,13735,13737],{"className":13736},[5203],"{\"message\":\"Fetching user with ID: 42\",\"userId\":\"42\"}",[5830,13739],{"className":13740},[5203],[5830,13742,13744,5838,13747],{"className":13743},[5203],[5201,13745,5837],{"className":13746},[5836],[5131,13748,13750],{"className":13749},[5842],"curl http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fposts\u002F10\u002Fcomments\u002F55",[5830,13752,13754],{"className":13753},[5203],"{\"postId\":\"10\",\"commentId\":\"55\"}",[5522,13756,13757,13762,13765,13805],{},[5176,13758,13759],{},[5131,13760,13761],{},"Обмеження самописного роутера:",[5176,13763,13764],{},"Наведені приклади демонструють базову логіку маршрутизації, але не враховують:",[5092,13766,13767,13776,13785,13793,13799],{},[5095,13768,13769,13772,13773,8920],{},[5131,13770,13771],{},"Регулярні вирази"," у шляхах (наприклад, ",[5102,13774,13775],{},"\u002Ffiles\u002F:filename(\\\\d+\\\\.pdf)",[5095,13777,13778,13781,13782,8920],{},[5131,13779,13780],{},"Опціональні параметри"," (наприклад, ",[5102,13783,13784],{},"\u002Fusers\u002F:id?",[5095,13786,13787,13781,13790,8920],{},[5131,13788,13789],{},"Wildcard маршрути",[5102,13791,13792],{},"\u002Fstatic\u002F*",[5095,13794,13795,13798],{},[5131,13796,13797],{},"Пріоритетність маршрутів"," (статичні мають перевагу над динамічними)",[5095,13800,13801,13804],{},[5131,13802,13803],{},"Перевірку типів параметрів"," (userId має бути числом)",[5176,13806,13807,13808,13811],{},"Професійні роутери (Express Router, ",[5102,13809,13810],{},"find-my-way"," у Fastify) реалізують всі ці можливості та оптимізовані для високої продуктивності через структури даних типу Radix Tree.",[5171,13813,13815],{"id":13814},"обробка-різних-http-методів","Обробка різних HTTP-методів",[5176,13817,13818,13819,13822],{},"HTTP-протокол визначає набір стандартних методів (",[5183,13820,13821],{},"HTTP verbs","), кожен з яких має свою семантику:",[9569,13824,13825,13844],{},[9572,13826,13827],{},[9575,13828,13829,13832,13835,13838,13841],{},[9578,13830,13831],{},"Метод",[9578,13833,13834],{},"Призначення",[9578,13836,13837],{},"Ідемпотентний",[9578,13839,13840],{},"Має тіло запиту",[9578,13842,13843],{},"Має тіло відповіді",[9588,13845,13846,13864,13880,13897,13913,13930,13946],{},[9575,13847,13848,13853,13856,13859,13862],{},[9593,13849,13850],{},[5131,13851,13852],{},"GET",[9593,13854,13855],{},"Отримання ресурсу",[9593,13857,13858],{},"Так",[9593,13860,13861],{},"Ні",[9593,13863,13858],{},[9575,13865,13866,13871,13874,13876,13878],{},[9593,13867,13868],{},[5131,13869,13870],{},"POST",[9593,13872,13873],{},"Створення ресурсу",[9593,13875,13861],{},[9593,13877,13858],{},[9593,13879,13858],{},[9575,13881,13882,13887,13890,13892,13894],{},[9593,13883,13884],{},[5131,13885,13886],{},"PUT",[9593,13888,13889],{},"Повна заміна ресурсу",[9593,13891,13858],{},[9593,13893,13858],{},[9593,13895,13896],{},"Так (опціонально)",[9575,13898,13899,13904,13907,13909,13911],{},[9593,13900,13901],{},[5131,13902,13903],{},"PATCH",[9593,13905,13906],{},"Часткове оновлення ресурсу",[9593,13908,13861],{},[9593,13910,13858],{},[9593,13912,13896],{},[9575,13914,13915,13920,13923,13925,13928],{},[9593,13916,13917],{},[5131,13918,13919],{},"DELETE",[9593,13921,13922],{},"Видалення ресурсу",[9593,13924,13858],{},[9593,13926,13927],{},"Ні (опціонально)",[9593,13929,13927],{},[9575,13931,13932,13937,13940,13942,13944],{},[9593,13933,13934],{},[5131,13935,13936],{},"HEAD",[9593,13938,13939],{},"Отримання заголовків (без тіла)",[9593,13941,13858],{},[9593,13943,13861],{},[9593,13945,13861],{},[9575,13947,13948,13953,13956,13958,13960],{},[9593,13949,13950],{},[5131,13951,13952],{},"OPTIONS",[9593,13954,13955],{},"Отримання дозволених методів",[9593,13957,13858],{},[9593,13959,13861],{},[9593,13961,13858],{},[5176,13963,13964],{},[5131,13965,13966],{},"Приклад RESTful API з усіма методами:",[5193,13968,13970],{"className":5391,"code":13969,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\nimport { URL } from 'node:url';\n\n\u002F\u002F Симуляція бази даних\nlet users = [\n  { id: 1, name: 'Олександр', email: 'alex@example.com' },\n  { id: 2, name: 'Марія', email: 'maria@example.com' }\n];\n\nlet nextId = 3;\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  const url: URL = new URL(request.url, `http:\u002F\u002F${request.headers.host}`);\n  const { method, pathname } = { method: request.method, pathname: url.pathname };\n  \n  \u002F\u002F GET \u002Fapi\u002Fusers — отримання списку користувачів\n  if (method === 'GET' && pathname === '\u002Fapi\u002Fusers') {\n    response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n    response.end(JSON.stringify(users));\n    return;\n  }\n  \n  \u002F\u002F GET \u002Fapi\u002Fusers\u002F:id — отримання конкретного користувача\n  if (method === 'GET' && pathname.startsWith('\u002Fapi\u002Fusers\u002F')) {\n    const id = parseInt(pathname.split('\u002F').pop(), 10);\n    const user = users.find(u => u.id === id);\n    \n    if (user) {\n      response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify(user));\n    } else {\n      response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({ error: 'User not found' }));\n    }\n    return;\n  }\n  \n  \u002F\u002F POST \u002Fapi\u002Fusers — створення користувача\n  if (method === 'POST' && pathname === '\u002Fapi\u002Fusers') {\n    let body = '';\n    \n    request.on('data', chunk => {\n      body += chunk.toString();\n    });\n    \n    request.on('end', (): void => {\n      try {\n        const data = JSON.parse(body);\n        const newUser = { id: nextId++, ...data };\n        users.push(newUser);\n        \n        response.writeHead(201, {\n          'Content-Type': 'application\u002Fjson',\n          'Location': `\u002Fapi\u002Fusers\u002F${newUser.id}`\n        });\n        response.end(JSON.stringify(newUser));\n      } catch (error) {\n        response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Invalid JSON' }));\n      }\n    });\n    return;\n  }\n  \n  \u002F\u002F PUT \u002Fapi\u002Fusers\u002F:id — повна заміна користувача\n  if (method === 'PUT' && pathname.startsWith('\u002Fapi\u002Fusers\u002F')) {\n    const id = parseInt(pathname.split('\u002F').pop(), 10);\n    let body = '';\n    \n    request.on('data', chunk => {\n      body += chunk.toString();\n    });\n    \n    request.on('end', (): void => {\n      try {\n        const data = JSON.parse(body);\n        const index = users.findIndex(u => u.id === id);\n        \n        if (index !== -1) {\n          users[index] = { id, ...data };\n          response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n          response.end(JSON.stringify(users[index]));\n        } else {\n          response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n          response.end(JSON.stringify({ error: 'User not found' }));\n        }\n      } catch (error) {\n        response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Invalid JSON' }));\n      }\n    });\n    return;\n  }\n  \n  \u002F\u002F DELETE \u002Fapi\u002Fusers\u002F:id — видалення користувача\n  if (method === 'DELETE' && pathname.startsWith('\u002Fapi\u002Fusers\u002F')) {\n    const id = parseInt(pathname.split('\u002F').pop(), 10);\n    const index = users.findIndex(u => u.id === id);\n    \n    if (index !== -1) {\n      users.splice(index, 1);\n      response.writeHead(204); \u002F\u002F No Content\n      response.end();\n    } else {\n      response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({ error: 'User not found' }));\n    }\n    return;\n  }\n  \n  \u002F\u002F OPTIONS — CORS preflight\n  if (method === 'OPTIONS') {\n    response.writeHead(204, {\n      'Access-Control-Allow-Origin': '*',\n      'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n      'Access-Control-Allow-Headers': 'Content-Type, Authorization'\n    });\n    response.end();\n    return;\n  }\n  \n  \u002F\u002F 404 або 405\n  if (pathname.startsWith('\u002Fapi\u002F')) {\n    response.writeHead(405, { 'Content-Type': 'application\u002Fjson' });\n    response.end(JSON.stringify({\n      error: 'Method not allowed',\n      allowedMethods: ['GET', 'POST', 'PUT', 'DELETE']\n    }));\n  } else {\n    response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n    response.end(JSON.stringify({ error: 'Route not found' }));\n  }\n});\n\nserver.listen(3000, (): void => {\n  console.log('RESTful API запущено на http:\u002F\u002F127.0.0.1:3000');\n});\n",[5102,13971,13972,13984,14006,14022,14026,14031,14039,14064,14087,14091,14095,14109,14113,14149,14195,14232,14236,14241,14263,14285,14307,14313,14317,14321,14326,14352,14385,14417,14421,14431,14453,14475,14483,14505,14529,14533,14539,14543,14547,14551,14573,14588,14592,14614,14631,14635,14639,14660,14667,14691,14710,14725,14730,14745,14756,14777,14782,14804,14818,14840,14865,14870,14874,14880,14884,14888,14893,14919,14951,14963,14967,14987,15001,15005,15009,15029,15035,15055,15087,15091,15106,15127,15150,15177,15186,15208,15232,15237,15249,15271,15295,15299,15303,15310,15315,15320,15325,15352,15385,15418,15423,15438,15457,15474,15485,15494,15517,15542,15547,15554,15559,15564,15570,15586,15601,15613,15626,15637,15642,15653,15660,15665,15670,15676,15696,15719,15738,15749,15775,15781,15790,15813,15838,15843,15848,15853,15874,15890],{"__ignoreMap":5197},[5201,13973,13974,13976,13978,13980,13982],{"class":5203,"line":5204},[5201,13975,5446],{"class":5445},[5201,13977,5411],{"class":5449},[5201,13979,5452],{"class":5445},[5201,13981,5455],{"class":5425},[5201,13983,5458],{"class":5414},[5201,13985,13986,13988,13990,13992,13994,13996,13998,14000,14002,14004],{"class":5203,"line":5210},[5201,13987,5446],{"class":5445},[5201,13989,5465],{"class":5445},[5201,13991,5468],{"class":5414},[5201,13993,5111],{"class":5449},[5201,13995,5354],{"class":5414},[5201,13997,5115],{"class":5449},[5201,13999,5482],{"class":5414},[5201,14001,5485],{"class":5445},[5201,14003,5455],{"class":5425},[5201,14005,5458],{"class":5414},[5201,14007,14008,14010,14012,14014,14016,14018,14020],{"class":5203,"line":5216},[5201,14009,5446],{"class":5445},[5201,14011,5468],{"class":5414},[5201,14013,7727],{"class":5449},[5201,14015,5482],{"class":5414},[5201,14017,5485],{"class":5445},[5201,14019,7734],{"class":5425},[5201,14021,5458],{"class":5414},[5201,14023,14024],{"class":5203,"line":5222},[5201,14025,5435],{"emptyLinePlaceholder":5434},[5201,14027,14028],{"class":5203,"line":5228},[5201,14029,14030],{"class":5400},"\u002F\u002F Симуляція бази даних\n",[5201,14032,14033,14035,14037],{"class":5203,"line":5234},[5201,14034,12800],{"class":5406},[5201,14036,9813],{"class":5449},[5201,14038,9816],{"class":5414},[5201,14040,14041,14044,14046,14048,14050,14052,14054,14056,14059,14062],{"class":5203,"line":5240},[5201,14042,14043],{"class":5414},"  { ",[5201,14045,9824],{"class":5449},[5201,14047,9827],{"class":5664},[5201,14049,5354],{"class":5414},[5201,14051,9832],{"class":5449},[5201,14053,9835],{"class":5425},[5201,14055,5354],{"class":5414},[5201,14057,14058],{"class":5449},"email:",[5201,14060,14061],{"class":5425}," 'alex@example.com'",[5201,14063,9838],{"class":5414},[5201,14065,14066,14068,14070,14072,14074,14076,14078,14080,14082,14085],{"class":5203,"line":5246},[5201,14067,14043],{"class":5414},[5201,14069,9824],{"class":5449},[5201,14071,9847],{"class":5664},[5201,14073,5354],{"class":5414},[5201,14075,9832],{"class":5449},[5201,14077,9854],{"class":5425},[5201,14079,5354],{"class":5414},[5201,14081,14058],{"class":5449},[5201,14083,14084],{"class":5425}," 'maria@example.com'",[5201,14086,9857],{"class":5414},[5201,14088,14089],{"class":5203,"line":5252},[5201,14090,8295],{"class":5414},[5201,14092,14093],{"class":5203,"line":5258},[5201,14094,5435],{"emptyLinePlaceholder":5434},[5201,14096,14097,14099,14102,14104,14107],{"class":5203,"line":5264},[5201,14098,12800],{"class":5406},[5201,14100,14101],{"class":5449}," nextId",[5201,14103,5415],{"class":5414},[5201,14105,14106],{"class":5664},"3",[5201,14108,5458],{"class":5414},[5201,14110,14111],{"class":5203,"line":5270},[5201,14112,5435],{"emptyLinePlaceholder":5434},[5201,14114,14115,14117,14119,14121,14123,14125,14127,14129,14131,14133,14135,14137,14139,14141,14143,14145,14147],{"class":5203,"line":5276},[5201,14116,5407],{"class":5406},[5201,14118,5604],{"class":5410},[5201,14120,5415],{"class":5414},[5201,14122,5104],{"class":5449},[5201,14124,5116],{"class":5414},[5201,14126,5507],{"class":5418},[5201,14128,5615],{"class":5414},[5201,14130,5512],{"class":5449},[5201,14132,5620],{"class":5414},[5201,14134,5111],{"class":5623},[5201,14136,5354],{"class":5414},[5201,14138,5628],{"class":5449},[5201,14140,5620],{"class":5414},[5201,14142,5115],{"class":5623},[5201,14144,6203],{"class":5414},[5201,14146,6206],{"class":5406},[5201,14148,5644],{"class":5414},[5201,14150,14151,14153,14155,14157,14159,14161,14163,14165,14167,14169,14171,14173,14175,14177,14179,14181,14183,14185,14187,14189,14191,14193],{"class":5203,"line":5282},[5201,14152,6627],{"class":5406},[5201,14154,7818],{"class":5410},[5201,14156,5620],{"class":5414},[5201,14158,7727],{"class":5623},[5201,14160,5415],{"class":5414},[5201,14162,7827],{"class":5406},[5201,14164,7830],{"class":5418},[5201,14166,5422],{"class":5414},[5201,14168,5512],{"class":5449},[5201,14170,5116],{"class":5414},[5201,14172,7358],{"class":5449},[5201,14174,5354],{"class":5414},[5201,14176,7793],{"class":5425},[5201,14178,5800],{"class":5406},[5201,14180,5512],{"class":5449},[5201,14182,5116],{"class":6662},[5201,14184,7386],{"class":5449},[5201,14186,5116],{"class":6662},[5201,14188,6082],{"class":5449},[5201,14190,5805],{"class":5406},[5201,14192,6447],{"class":5425},[5201,14194,5429],{"class":5414},[5201,14196,14197,14199,14201,14203,14205,14207,14210,14213,14215,14217,14219,14221,14224,14226,14228,14230],{"class":5203,"line":5288},[5201,14198,6627],{"class":5406},[5201,14200,5468],{"class":5414},[5201,14202,7343],{"class":5410},[5201,14204,5354],{"class":5414},[5201,14206,7870],{"class":5410},[5201,14208,14209],{"class":5414}," } = { ",[5201,14211,14212],{"class":5449},"method:",[5201,14214,7338],{"class":5449},[5201,14216,5116],{"class":5414},[5201,14218,7343],{"class":5449},[5201,14220,5354],{"class":5414},[5201,14222,14223],{"class":5449},"pathname:",[5201,14225,7818],{"class":5449},[5201,14227,5116],{"class":5414},[5201,14229,7870],{"class":5449},[5201,14231,10279],{"class":5414},[5201,14233,14234],{"class":5203,"line":5749},[5201,14235,5684],{"class":5414},[5201,14237,14238],{"class":5203,"line":5754},[5201,14239,14240],{"class":5400},"  \u002F\u002F GET \u002Fapi\u002Fusers — отримання списку користувачів\n",[5201,14242,14243,14245,14247,14249,14251,14253,14255,14257,14259,14261],{"class":5203,"line":5784},[5201,14244,6732],{"class":5445},[5201,14246,5181],{"class":5414},[5201,14248,7343],{"class":5449},[5201,14250,6743],{"class":5414},[5201,14252,7189],{"class":5425},[5201,14254,9987],{"class":5414},[5201,14256,7870],{"class":5449},[5201,14258,6743],{"class":5414},[5201,14260,10238],{"class":5425},[5201,14262,6749],{"class":5414},[5201,14264,14265,14267,14269,14271,14273,14275,14277,14279,14281,14283],{"class":5203,"line":5821},[5201,14266,8387],{"class":5449},[5201,14268,5116],{"class":5414},[5201,14270,5659],{"class":5418},[5201,14272,5422],{"class":5414},[5201,14274,5665],{"class":5664},[5201,14276,5668],{"class":5414},[5201,14278,5671],{"class":5425},[5201,14280,5549],{"class":5449},[5201,14282,8106],{"class":5425},[5201,14284,5679],{"class":5414},[5201,14286,14287,14289,14291,14293,14295,14297,14299,14301,14303,14305],{"class":5203,"line":6390},[5201,14288,8387],{"class":5449},[5201,14290,5116],{"class":5414},[5201,14292,5357],{"class":5418},[5201,14294,5422],{"class":5414},[5201,14296,7471],{"class":5410},[5201,14298,5116],{"class":5414},[5201,14300,7476],{"class":5418},[5201,14302,5422],{"class":5414},[5201,14304,10018],{"class":5449},[5201,14306,7494],{"class":5414},[5201,14308,14309,14311],{"class":5203,"line":6395},[5201,14310,8439],{"class":5445},[5201,14312,5458],{"class":5414},[5201,14314,14315],{"class":5203,"line":6420},[5201,14316,6902],{"class":5414},[5201,14318,14319],{"class":5203,"line":6452},[5201,14320,5684],{"class":5414},[5201,14322,14323],{"class":5203,"line":6884},[5201,14324,14325],{"class":5400}," 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'Access-Control-Allow-Methods'",[5201,15620,5549],{"class":5449},[5201,15622,15623],{"class":5425}," 'GET, POST, PUT, DELETE, OPTIONS'",[5201,15625,7346],{"class":5414},[5201,15627,15629,15632,15634],{"class":5203,"line":15628},117,[5201,15630,15631],{"class":5425},"      'Access-Control-Allow-Headers'",[5201,15633,5549],{"class":5449},[5201,15635,15636],{"class":5425}," 'Content-Type, Authorization'\n",[5201,15638,15640],{"class":5203,"line":15639},118,[5201,15641,10359],{"class":5414},[5201,15643,15645,15647,15649,15651],{"class":5203,"line":15644},119,[5201,15646,8387],{"class":5449},[5201,15648,5116],{"class":5414},[5201,15650,5357],{"class":5418},[5201,15652,6642],{"class":5414},[5201,15654,15656,15658],{"class":5203,"line":15655},120,[5201,15657,8439],{"class":5445},[5201,15659,5458],{"class":5414},[5201,15661,15663],{"class":5203,"line":15662},121,[5201,15664,6902],{"class":5414},[5201,15666,15668],{"class":5203,"line":15667},122,[5201,15669,5684],{"class":5414},[5201,15671,15673],{"class":5203,"line":15672},123,[5201,15674,15675],{"class":5400},"  \u002F\u002F 404 або 405\n",[5201,15677,15679,15681,15683,15685,15687,15689,15691,15694],{"class":5203,"line":15678},124,[5201,15680,6732],{"class":5445},[5201,15682,5181],{"class":5414},[5201,15684,7870],{"class":5449},[5201,15686,5116],{"class":5414},[5201,15688,8470],{"class":5418},[5201,15690,5422],{"class":5414},[5201,15692,15693],{"class":5425},"'\u002Fapi\u002F'",[5201,15695,10005],{"class":5414},[5201,15697,15699,15701,15703,15705,15707,15709,15711,15713,15715,15717],{"class":5203,"line":15698},125,[5201,15700,8387],{"class":5449},[5201,15702,5116],{"class":5414},[5201,15704,5659],{"class":5418},[5201,15706,5422],{"class":5414},[5201,15708,11567],{"class":5664},[5201,15710,5668],{"class":5414},[5201,15712,5671],{"class":5425},[5201,15714,5549],{"class":5449},[5201,15716,8106],{"class":5425},[5201,15718,5679],{"class":5414},[5201,15720,15722,15724,15726,15728,15730,15732,15734,15736],{"class":5203,"line":15721},126,[5201,15723,8387],{"class":5449},[5201,15725,5116],{"class":5414},[5201,15727,5357],{"class":5418},[5201,15729,5422],{"class":5414},[5201,15731,7471],{"class":5410},[5201,15733,5116],{"class":5414},[5201,15735,7476],{"class":5418},[5201,15737,8628],{"class":5414},[5201,15739,15741,15744,15747],{"class":5203,"line":15740},127,[5201,15742,15743],{"class":5449},"      error:",[5201,15745,15746],{"class":5425}," 'Method not allowed'",[5201,15748,7346],{"class":5414},[5201,15750,15752,15755,15758,15760,15762,15764,15766,15768,15770,15772],{"class":5203,"line":15751},128,[5201,15753,15754],{"class":5449},"      allowedMethods:",[5201,15756,15757],{"class":5414}," [",[5201,15759,7189],{"class":5425},[5201,15761,5354],{"class":5414},[5201,15763,7192],{"class":5425},[5201,15765,5354],{"class":5414},[5201,15767,7195],{"class":5425},[5201,15769,5354],{"class":5414},[5201,15771,7198],{"class":5425},[5201,15773,15774],{"class":5414},"]\n",[5201,15776,15778],{"class":5203,"line":15777},129,[5201,15779,15780],{"class":5414},"    }));\n",[5201,15782,15784,15786,15788],{"class":5203,"line":15783},130,[5201,15785,6796],{"class":5414},[5201,15787,6799],{"class":5445},[5201,15789,5644],{"class":5414},[5201,15791,15793,15795,15797,15799,15801,15803,15805,15807,15809,15811],{"class":5203,"line":15792},131,[5201,15794,8387],{"class":5449},[5201,15796,5116],{"class":5414},[5201,15798,5659],{"class":5418},[5201,15800,5422],{"class":5414},[5201,15802,9673],{"class":5664},[5201,15804,5668],{"class":5414},[5201,15806,5671],{"class":5425},[5201,15808,5549],{"class":5449},[5201,15810,8106],{"class":5425},[5201,15812,5679],{"class":5414},[5201,15814,15816,15818,15820,15822,15824,15826,15828,15830,15832,15834,15836],{"class":5203,"line":15815},132,[5201,15817,8387],{"class":5449},[5201,15819,5116],{"class":5414},[5201,15821,5357],{"class":5418},[5201,15823,5422],{"class":5414},[5201,15825,7471],{"class":5410},[5201,15827,5116],{"class":5414},[5201,15829,7476],{"class":5418},[5201,15831,8425],{"class":5414},[5201,15833,8428],{"class":5449},[5201,15835,10686],{"class":5425},[5201,15837,8434],{"class":5414},[5201,15839,15841],{"class":5203,"line":15840},133,[5201,15842,6902],{"class":5414},[5201,15844,15846],{"class":5203,"line":15845},134,[5201,15847,5709],{"class":5414},[5201,15849,15851],{"class":5203,"line":15850},135,[5201,15852,5435],{"emptyLinePlaceholder":5434},[5201,15854,15856,15858,15860,15862,15864,15866,15868,15870,15872],{"class":5203,"line":15855},136,[5201,15857,5757],{"class":5449},[5201,15859,5116],{"class":5414},[5201,15861,5762],{"class":5418},[5201,15863,5422],{"class":5414},[5201,15865,5730],{"class":5664},[5201,15867,5775],{"class":5414},[5201,15869,5638],{"class":5623},[5201,15871,5641],{"class":5406},[5201,15873,5644],{"class":5414},[5201,15875,15877,15879,15881,15883,15885,15888],{"class":5203,"line":15876},137,[5201,15878,5787],{"class":5449},[5201,15880,5116],{"class":5414},[5201,15882,5792],{"class":5418},[5201,15884,5422],{"class":5414},[5201,15886,15887],{"class":5425},"'RESTful API запущено на http:\u002F\u002F127.0.0.1:3000'",[5201,15889,5429],{"class":5414},[5201,15891,15893],{"class":5203,"line":15892},138,[5201,15894,5709],{"class":5414},[5369,15896,15897,15902,15905,15925,15937],{},[5176,15898,15899],{},[5131,15900,15901],{},"Ідемпотентність методів:",[5176,15903,15904],{},"Ідемпотентний метод — це метод, який можна безпечно викликати багаторазово без зміни стану сервера після першого виклику:",[5092,15906,15907,15913,15919],{},[5095,15908,15909,15912],{},[5102,15910,15911],{},"GET \u002Fusers\u002F1"," — 10 запитів поспіль повернуть той самий результат",[5095,15914,15915,15918],{},[5102,15916,15917],{},"PUT \u002Fusers\u002F1"," — 10 запитів встановлять те саме значення",[5095,15920,15921,15924],{},[5102,15922,15923],{},"DELETE \u002Fusers\u002F1"," — перший запит видалить, наступні 9 нічого не змінять",[5176,15926,15927,5838,15929,15932,15933,15936],{},[5102,15928,13870],{},[5131,15930,15931],{},"не ідемпотентний",": кожен запит ",[5102,15934,15935],{},"POST \u002Fusers"," створить нового користувача.",[5176,15938,15939,15940,15943],{},"Ідемпотентність критична для автоматичних повторних спроб (",[5183,15941,15942],{},"retry logic",") у розподілених системах.",[5166,15945,15947],{"id":15946},"читання-тіла-запиту-подійна-модель-потоків","Читання тіла запиту: подійна модель потоків",[5171,15949,15951],{"id":15950},"чому-request-є-readable-stream","Чому request є Readable Stream",[5176,15953,7160,15954,15956,15957,15959,15960,5181,15963,15966],{},[5102,15955,5512],{}," успадковує від ",[5102,15958,7173],{},", що означає, що дані тіла запиту надходять ",[5131,15961,15962],{},"асинхронно частинами",[5183,15964,15965],{},"chunks","), а не одним блоком. Це критично важливо для обробки великих файлів або повільних мережевих з'єднань без блокування Event Loop.",[5190,15968,15969],{},[5193,15970,15972],{"className":5195,"code":15971,"language":5190,"meta":5197,"style":5197},"sequenceDiagram\n    participant Client as Клієнт\n    participant TCP as TCP Socket\n    participant Stream as Readable Stream\u003Cbr\u002F>(request)\n    participant Handler as Request Handler\n    \n    Client->>TCP: HTTP POST \u002Fapi\u002Fusers\u003Cbr\u002F>Content-Length: 1024\n    TCP->>Stream: chunk 1 (256 bytes)\n    Stream->>Handler: emit('data', chunk1)\n    Handler->>Handler: buffer += chunk1\n    \n    TCP->>Stream: chunk 2 (256 bytes)\n    Stream->>Handler: emit('data', chunk2)\n    Handler->>Handler: buffer += chunk2\n    \n    TCP->>Stream: chunk 3 (256 bytes)\n    Stream->>Handler: emit('data', chunk3)\n    Handler->>Handler: buffer += chunk3\n    \n    TCP->>Stream: chunk 4 (256 bytes)\n    Stream->>Handler: emit('data', chunk4)\n    Handler->>Handler: buffer += chunk4\n    \n    Stream->>Handler: emit('end')\n    Handler->>Handler: const data = JSON.parse(buffer)\n    Handler->>Client: HTTP 201 Created\n    \n    Note over Stream,Handler: Дані накопичуються\u003Cbr\u002F>у буфері по частинах\n",[5102,15973,15974,15979,15984,15989,15994,15999,16003,16008,16013,16018,16023,16027,16032,16037,16042,16046,16051,16056,16061,16065,16070,16075,16080,16084,16089,16094,16099,16103],{"__ignoreMap":5197},[5201,15975,15976],{"class":5203,"line":5204},[5201,15977,15978],{},"sequenceDiagram\n",[5201,15980,15981],{"class":5203,"line":5210},[5201,15982,15983],{},"    participant Client as Клієнт\n",[5201,15985,15986],{"class":5203,"line":5216},[5201,15987,15988],{},"    participant TCP as TCP Socket\n",[5201,15990,15991],{"class":5203,"line":5222},[5201,15992,15993],{},"    participant Stream as Readable Stream\u003Cbr\u002F>(request)\n",[5201,15995,15996],{"class":5203,"line":5228},[5201,15997,15998],{},"    participant Handler as Request Handler\n",[5201,16000,16001],{"class":5203,"line":5234},[5201,16002,5261],{},[5201,16004,16005],{"class":5203,"line":5240},[5201,16006,16007],{},"    Client->>TCP: HTTP POST \u002Fapi\u002Fusers\u003Cbr\u002F>Content-Length: 1024\n",[5201,16009,16010],{"class":5203,"line":5246},[5201,16011,16012],{},"    TCP->>Stream: chunk 1 (256 bytes)\n",[5201,16014,16015],{"class":5203,"line":5252},[5201,16016,16017],{},"    Stream->>Handler: emit('data', chunk1)\n",[5201,16019,16020],{"class":5203,"line":5258},[5201,16021,16022],{},"    Handler->>Handler: buffer += chunk1\n",[5201,16024,16025],{"class":5203,"line":5264},[5201,16026,5261],{},[5201,16028,16029],{"class":5203,"line":5270},[5201,16030,16031],{},"    TCP->>Stream: chunk 2 (256 bytes)\n",[5201,16033,16034],{"class":5203,"line":5276},[5201,16035,16036],{},"    Stream->>Handler: emit('data', chunk2)\n",[5201,16038,16039],{"class":5203,"line":5282},[5201,16040,16041],{},"    Handler->>Handler: buffer += chunk2\n",[5201,16043,16044],{"class":5203,"line":5288},[5201,16045,5261],{},[5201,16047,16048],{"class":5203,"line":5749},[5201,16049,16050],{},"    TCP->>Stream: chunk 3 (256 bytes)\n",[5201,16052,16053],{"class":5203,"line":5754},[5201,16054,16055],{},"    Stream->>Handler: emit('data', chunk3)\n",[5201,16057,16058],{"class":5203,"line":5784},[5201,16059,16060],{},"    Handler->>Handler: buffer += chunk3\n",[5201,16062,16063],{"class":5203,"line":5821},[5201,16064,5261],{},[5201,16066,16067],{"class":5203,"line":6390},[5201,16068,16069],{},"    TCP->>Stream: chunk 4 (256 bytes)\n",[5201,16071,16072],{"class":5203,"line":6395},[5201,16073,16074],{},"    Stream->>Handler: emit('data', chunk4)\n",[5201,16076,16077],{"class":5203,"line":6420},[5201,16078,16079],{},"    Handler->>Handler: buffer += chunk4\n",[5201,16081,16082],{"class":5203,"line":6452},[5201,16083,5261],{},[5201,16085,16086],{"class":5203,"line":6884},[5201,16087,16088],{},"    Stream->>Handler: emit('end')\n",[5201,16090,16091],{"class":5203,"line":6899},[5201,16092,16093],{},"    Handler->>Handler: const data = JSON.parse(buffer)\n",[5201,16095,16096],{"class":5203,"line":6905},[5201,16097,16098],{},"    Handler->>Client: HTTP 201 Created\n",[5201,16100,16101],{"class":5203,"line":6910},[5201,16102,5261],{},[5201,16104,16105],{"class":5203,"line":6915},[5201,16106,16107],{},"    Note over Stream,Handler: Дані накопичуються\u003Cbr\u002F>у буфері по частинах\n",[5171,16109,16111],{"id":16110},"базовий-приклад-читання-post-запиту","Базовий приклад: читання POST-запиту",[5193,16113,16115],{"className":5391,"code":16114,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer((request: IncomingMessage, response: ServerResponse) => {\n  if (request.method === 'POST' && request.url === '\u002Fapi\u002Fdata') {\n    let body = ''; \u002F\u002F Буфер для накопичення даних\n    \n    \u002F\u002F Подія 'data': отримано частину даних\n    request.on('data', (chunk) => {\n      body += chunk.toString(); \u002F\u002F Конвертація Buffer у рядок\n      \n      \u002F\u002F Захист від переповнення пам'яті\n      if (body.length > 1e6) { \u002F\u002F 1 МБ ліміт\n        request.destroy(); \u002F\u002F Розірвати з'єднання\n        response.writeHead(413, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Payload too large' }));\n      }\n    });\n    \n    \u002F\u002F Подія 'end': всі дані отримано\n    request.on('end', (): void => {\n      try {\n        const data = JSON.parse(body);\n        console.log('Отримано дані:', data);\n        \n        response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({\n          message: 'Data received',\n          receivedBytes: body.length,\n          data\n        }));\n      } catch (error) {\n        response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({\n          error: 'Invalid JSON',\n          details: error.message\n        }));\n      }\n    });\n    \n    \u002F\u002F Подія 'error': помилка читання (наприклад, розрив з'єднання)\n    request.on('error', (error: Error): void => {\n      console.error('Request error:', error);\n      response.writeHead(500, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({ error: 'Request processing failed' }));\n    });\n    \n  } else {\n    response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n    response.end(JSON.stringify({ error: 'Route not found' }));\n  }\n});\n\nserver.listen(3000);\n",[5102,16116,16117,16129,16151,16155,16191,16222,16237,16241,16246,16268,16286,16291,16296,16321,16336,16359,16384,16388,16392,16396,16401,16421,16427,16447,16467,16471,16493,16511,16521,16534,16539,16544,16556,16578,16596,16605,16618,16622,16626,16630,16634,16639,16667,16687,16709,16734,16738,16742,16750,16772,16796,16800,16804,16808],{"__ignoreMap":5197},[5201,16118,16119,16121,16123,16125,16127],{"class":5203,"line":5204},[5201,16120,5446],{"class":5445},[5201,16122,5411],{"class":5449},[5201,16124,5452],{"class":5445},[5201,16126,5455],{"class":5425},[5201,16128,5458],{"class":5414},[5201,16130,16131,16133,16135,16137,16139,16141,16143,16145,16147,16149],{"class":5203,"line":5210},[5201,16132,5446],{"class":5445},[5201,16134,5465],{"class":5445},[5201,16136,5468],{"class":5414},[5201,16138,5111],{"class":5449},[5201,16140,5354],{"class":5414},[5201,16142,5115],{"class":5449},[5201,16144,5482],{"class":5414},[5201,16146,5485],{"class":5445},[5201,16148,5455],{"class":5425},[5201,16150,5458],{"class":5414},[5201,16152,16153],{"class":5203,"line":5216},[5201,16154,5435],{"emptyLinePlaceholder":5434},[5201,16156,16157,16159,16161,16163,16165,16167,16169,16171,16173,16175,16177,16179,16181,16183,16185,16187,16189],{"class":5203,"line":5222},[5201,16158,5407],{"class":5406},[5201,16160,5604],{"class":5410},[5201,16162,5415],{"class":5414},[5201,16164,5104],{"class":5449},[5201,16166,5116],{"class":5414},[5201,16168,5507],{"class":5418},[5201,16170,5615],{"class":5414},[5201,16172,5512],{"class":5449},[5201,16174,5620],{"class":5414},[5201,16176,5111],{"class":5623},[5201,16178,5354],{"class":5414},[5201,16180,5628],{"class":5449},[5201,16182,5620],{"class":5414},[5201,16184,5115],{"class":5623},[5201,16186,6203],{"class":5414},[5201,16188,6206],{"class":5406},[5201,16190,5644],{"class":5414},[5201,16192,16193,16195,16197,16199,16201,16203,16205,16207,16209,16211,16213,16215,16217,16220],{"class":5203,"line":5228},[5201,16194,6732],{"class":5445},[5201,16196,5181],{"class":5414},[5201,16198,5512],{"class":5449},[5201,16200,5116],{"class":5414},[5201,16202,7343],{"class":5449},[5201,16204,6743],{"class":5414},[5201,16206,7192],{"class":5425},[5201,16208,9987],{"class":5414},[5201,16210,5512],{"class":5449},[5201,16212,5116],{"class":5414},[5201,16214,7358],{"class":5449},[5201,16216,6743],{"class":5414},[5201,16218,16219],{"class":5425},"'\u002Fapi\u002Fdata'",[5201,16221,6749],{"class":5414},[5201,16223,16224,16226,16228,16230,16232,16234],{"class":5203,"line":5234},[5201,16225,14577],{"class":5406},[5201,16227,14580],{"class":5449},[5201,16229,5415],{"class":5414},[5201,16231,14585],{"class":5425},[5201,16233,7873],{"class":5414},[5201,16235,16236],{"class":5400},"\u002F\u002F Буфер для накопичення даних\n",[5201,16238,16239],{"class":5203,"line":5240},[5201,16240,5261],{"class":5414},[5201,16242,16243],{"class":5203,"line":5246},[5201,16244,16245],{"class":5400},"    \u002F\u002F Подія 'data': отримано частину даних\n",[5201,16247,16248,16250,16252,16254,16256,16258,16260,16262,16264,16266],{"class":5203,"line":5252},[5201,16249,14596],{"class":5449},[5201,16251,5116],{"class":5414},[5201,16253,6609],{"class":5418},[5201,16255,5422],{"class":5414},[5201,16257,14605],{"class":5425},[5201,16259,6711],{"class":5414},[5201,16261,8909],{"class":5449},[5201,16263,6203],{"class":5414},[5201,16265,6206],{"class":5406},[5201,16267,5644],{"class":5414},[5201,16269,16270,16272,16274,16276,16278,16280,16283],{"class":5203,"line":5258},[5201,16271,14618],{"class":5449},[5201,16273,14621],{"class":5414},[5201,16275,8909],{"class":5449},[5201,16277,5116],{"class":5414},[5201,16279,14628],{"class":5418},[5201,16281,16282],{"class":5414},"(); ",[5201,16284,16285],{"class":5400},"\u002F\u002F Конвертація Buffer у рядок\n",[5201,16287,16288],{"class":5203,"line":5264},[5201,16289,16290],{"class":5414},"      \n",[5201,16292,16293],{"class":5203,"line":5270},[5201,16294,16295],{"class":5400},"      \u002F\u002F Захист від переповнення пам'яті\n",[5201,16297,16298,16301,16303,16305,16307,16309,16312,16315,16318],{"class":5203,"line":5276},[5201,16299,16300],{"class":5445},"      if",[5201,16302,5181],{"class":5414},[5201,16304,14688],{"class":5449},[5201,16306,5116],{"class":5414},[5201,16308,10264],{"class":5449},[5201,16310,16311],{"class":5414}," > ",[5201,16313,16314],{"class":5664},"1e6",[5201,16316,16317],{"class":5414},") { ",[5201,16319,16320],{"class":5400},"\u002F\u002F 1 МБ ліміт\n",[5201,16322,16323,16326,16328,16331,16333],{"class":5203,"line":5282},[5201,16324,16325],{"class":5449},"        request",[5201,16327,5116],{"class":5414},[5201,16329,16330],{"class":5418},"destroy",[5201,16332,16282],{"class":5414},[5201,16334,16335],{"class":5400},"\u002F\u002F Розірвати з'єднання\n",[5201,16337,16338,16340,16342,16344,16346,16349,16351,16353,16355,16357],{"class":5203,"line":5288},[5201,16339,14734],{"class":5449},[5201,16341,5116],{"class":5414},[5201,16343,5659],{"class":5418},[5201,16345,5422],{"class":5414},[5201,16347,16348],{"class":5664},"413",[5201,16350,5668],{"class":5414},[5201,16352,5671],{"class":5425},[5201,16354,5549],{"class":5449},[5201,16356,8106],{"class":5425},[5201,16358,5679],{"class":5414},[5201,16360,16361,16363,16365,16367,16369,16371,16373,16375,16377,16379,16382],{"class":5203,"line":5749},[5201,16362,14734],{"class":5449},[5201,16364,5116],{"class":5414},[5201,16366,5357],{"class":5418},[5201,16368,5422],{"class":5414},[5201,16370,7471],{"class":5410},[5201,16372,5116],{"class":5414},[5201,16374,7476],{"class":5418},[5201,16376,8425],{"class":5414},[5201,16378,8428],{"class":5449},[5201,16380,16381],{"class":5425}," 'Payload too large'",[5201,16383,8434],{"class":5414},[5201,16385,16386],{"class":5203,"line":5754},[5201,16387,14869],{"class":5414},[5201,16389,16390],{"class":5203,"line":5784},[5201,16391,10359],{"class":5414},[5201,16393,16394],{"class":5203,"line":5821},[5201,16395,5261],{"class":5414},[5201,16397,16398],{"class":5203,"line":6390},[5201,16399,16400],{"class":5400},"    \u002F\u002F Подія 'end': всі дані отримано\n",[5201,16402,16403,16405,16407,16409,16411,16413,16415,16417,16419],{"class":5203,"line":6395},[5201,16404,14596],{"class":5449},[5201,16406,5116],{"class":5414},[5201,16408,6609],{"class":5418},[5201,16410,5422],{"class":5414},[5201,16412,14651],{"class":5425},[5201,16414,5775],{"class":5414},[5201,16416,5638],{"class":5623},[5201,16418,5641],{"class":5406},[5201,16420,5644],{"class":5414},[5201,16422,16423,16425],{"class":5203,"line":6420},[5201,16424,14664],{"class":5445},[5201,16426,5644],{"class":5414},[5201,16428,16429,16431,16433,16435,16437,16439,16441,16443,16445],{"class":5203,"line":6452},[5201,16430,14671],{"class":5406},[5201,16432,14674],{"class":5410},[5201,16434,5415],{"class":5414},[5201,16436,7471],{"class":5410},[5201,16438,5116],{"class":5414},[5201,16440,14683],{"class":5418},[5201,16442,5422],{"class":5414},[5201,16444,14688],{"class":5449},[5201,16446,5429],{"class":5414},[5201,16448,16449,16452,16454,16456,16458,16461,16463,16465],{"class":5203,"line":6884},[5201,16450,16451],{"class":5449},"        console",[5201,16453,5116],{"class":5414},[5201,16455,5792],{"class":5418},[5201,16457,5422],{"class":5414},[5201,16459,16460],{"class":5425},"'Отримано дані:'",[5201,16462,5354],{"class":5414},[5201,16464,5353],{"class":5449},[5201,16466,5429],{"class":5414},[5201,16468,16469],{"class":5203,"line":6899},[5201,16470,14729],{"class":5414},[5201,16472,16473,16475,16477,16479,16481,16483,16485,16487,16489,16491],{"class":5203,"line":6905},[5201,16474,14734],{"class":5449},[5201,16476,5116],{"class":5414},[5201,16478,5659],{"class":5418},[5201,16480,5422],{"class":5414},[5201,16482,5665],{"class":5664},[5201,16484,5668],{"class":5414},[5201,16486,5671],{"class":5425},[5201,16488,5549],{"class":5449},[5201,16490,8106],{"class":5425},[5201,16492,5679],{"class":5414},[5201,16494,16495,16497,16499,16501,16503,16505,16507,16509],{"class":5203,"line":6910},[5201,16496,14734],{"class":5449},[5201,16498,5116],{"class":5414},[5201,16500,5357],{"class":5418},[5201,16502,5422],{"class":5414},[5201,16504,7471],{"class":5410},[5201,16506,5116],{"class":5414},[5201,16508,7476],{"class":5418},[5201,16510,8628],{"class":5414},[5201,16512,16513,16516,16519],{"class":5203,"line":6915},[5201,16514,16515],{"class":5449},"          message:",[5201,16517,16518],{"class":5425}," 'Data received'",[5201,16520,7346],{"class":5414},[5201,16522,16523,16526,16528,16530,16532],{"class":5203,"line":6921},[5201,16524,16525],{"class":5449},"          receivedBytes:",[5201,16527,14580],{"class":5449},[5201,16529,5116],{"class":5414},[5201,16531,10264],{"class":5449},[5201,16533,7346],{"class":5414},[5201,16535,16536],{"class":5203,"line":6946},[5201,16537,16538],{"class":5449},"          data\n",[5201,16540,16541],{"class":5203,"line":6978},[5201,16542,16543],{"class":5414},"        }));\n",[5201,16545,16546,16548,16550,16552,16554],{"class":5203,"line":6983},[5201,16547,14808],{"class":5414},[5201,16549,14811],{"class":5445},[5201,16551,5181],{"class":5414},[5201,16553,6714],{"class":5449},[5201,16555,6749],{"class":5414},[5201,16557,16558,16560,16562,16564,16566,16568,16570,16572,16574,16576],{"class":5203,"line":6988},[5201,16559,14734],{"class":5449},[5201,16561,5116],{"class":5414},[5201,16563,5659],{"class":5418},[5201,16565,5422],{"class":5414},[5201,16567,9635],{"class":5664},[5201,16569,5668],{"class":5414},[5201,16571,5671],{"class":5425},[5201,16573,5549],{"class":5449},[5201,16575,8106],{"class":5425},[5201,16577,5679],{"class":5414},[5201,16579,16580,16582,16584,16586,16588,16590,16592,16594],{"class":5203,"line":7001},[5201,16581,14734],{"class":5449},[5201,16583,5116],{"class":5414},[5201,16585,5357],{"class":5418},[5201,16587,5422],{"class":5414},[5201,16589,7471],{"class":5410},[5201,16591,5116],{"class":5414},[5201,16593,7476],{"class":5418},[5201,16595,8628],{"class":5414},[5201,16597,16598,16601,16603],{"class":5203,"line":8676},[5201,16599,16600],{"class":5449},"          error:",[5201,16602,14862],{"class":5425},[5201,16604,7346],{"class":5414},[5201,16606,16607,16610,16613,16615],{"class":5203,"line":8684},[5201,16608,16609],{"class":5449},"          details:",[5201,16611,16612],{"class":5449}," error",[5201,16614,5116],{"class":5414},[5201,16616,16617],{"class":5449},"message\n",[5201,16619,16620],{"class":5203,"line":8693},[5201,16621,16543],{"class":5414},[5201,16623,16624],{"class":5203,"line":8699},[5201,16625,14869],{"class":5414},[5201,16627,16628],{"class":5203,"line":8704},[5201,16629,10359],{"class":5414},[5201,16631,16632],{"class":5203,"line":8709},[5201,16633,5261],{"class":5414},[5201,16635,16636],{"class":5203,"line":10318},[5201,16637,16638],{"class":5400},"    \u002F\u002F Подія 'error': помилка читання (наприклад, розрив з'єднання)\n",[5201,16640,16641,16643,16645,16647,16649,16651,16653,16655,16657,16659,16661,16663,16665],{"class":5203,"line":10330},[5201,16642,14596],{"class":5449},[5201,16644,5116],{"class":5414},[5201,16646,6609],{"class":5418},[5201,16648,5422],{"class":5414},[5201,16650,6708],{"class":5425},[5201,16652,6711],{"class":5414},[5201,16654,6714],{"class":5449},[5201,16656,5620],{"class":5414},[5201,16658,6719],{"class":5623},[5201,16660,5635],{"class":5414},[5201,16662,5638],{"class":5623},[5201,16664,5641],{"class":5406},[5201,16666,5644],{"class":5414},[5201,16668,16669,16672,16674,16676,16678,16681,16683,16685],{"class":5203,"line":10356},[5201,16670,16671],{"class":5449},"      console",[5201,16673,5116],{"class":5414},[5201,16675,6714],{"class":5418},[5201,16677,5422],{"class":5414},[5201,16679,16680],{"class":5425},"'Request error:'",[5201,16682,5354],{"class":5414},[5201,16684,6714],{"class":5449},[5201,16686,5429],{"class":5414},[5201,16688,16689,16691,16693,16695,16697,16699,16701,16703,16705,16707],{"class":5203,"line":10362},[5201,16690,10071],{"class":5449},[5201,16692,5116],{"class":5414},[5201,16694,5659],{"class":5418},[5201,16696,5422],{"class":5414},[5201,16698,9699],{"class":5664},[5201,16700,5668],{"class":5414},[5201,16702,5671],{"class":5425},[5201,16704,5549],{"class":5449},[5201,16706,8106],{"class":5425},[5201,16708,5679],{"class":5414},[5201,16710,16711,16713,16715,16717,16719,16721,16723,16725,16727,16729,16732],{"class":5203,"line":10385},[5201,16712,10071],{"class":5449},[5201,16714,5116],{"class":5414},[5201,16716,5357],{"class":5418},[5201,16718,5422],{"class":5414},[5201,16720,7471],{"class":5410},[5201,16722,5116],{"class":5414},[5201,16724,7476],{"class":5418},[5201,16726,8425],{"class":5414},[5201,16728,8428],{"class":5449},[5201,16730,16731],{"class":5425}," 'Request processing failed'",[5201,16733,8434],{"class":5414},[5201,16735,16736],{"class":5203,"line":10392},[5201,16737,10359],{"class":5414},[5201,16739,16740],{"class":5203,"line":10397},[5201,16741,5261],{"class":5414},[5201,16743,16744,16746,16748],{"class":5203,"line":10402},[5201,16745,6796],{"class":5414},[5201,16747,6799],{"class":5445},[5201,16749,5644],{"class":5414},[5201,16751,16752,16754,16756,16758,16760,16762,16764,16766,16768,16770],{"class":5203,"line":10408},[5201,16753,8387],{"class":5449},[5201,16755,5116],{"class":5414},[5201,16757,5659],{"class":5418},[5201,16759,5422],{"class":5414},[5201,16761,9673],{"class":5664},[5201,16763,5668],{"class":5414},[5201,16765,5671],{"class":5425},[5201,16767,5549],{"class":5449},[5201,16769,8106],{"class":5425},[5201,16771,5679],{"class":5414},[5201,16773,16774,16776,16778,16780,16782,16784,16786,16788,16790,16792,16794],{"class":5203,"line":10443},[5201,16775,8387],{"class":5449},[5201,16777,5116],{"class":5414},[5201,16779,5357],{"class":5418},[5201,16781,5422],{"class":5414},[5201,16783,7471],{"class":5410},[5201,16785,5116],{"class":5414},[5201,16787,7476],{"class":5418},[5201,16789,8425],{"class":5414},[5201,16791,8428],{"class":5449},[5201,16793,10686],{"class":5425},[5201,16795,8434],{"class":5414},[5201,16797,16798],{"class":5203,"line":10478},[5201,16799,6902],{"class":5414},[5201,16801,16802],{"class":5203,"line":10483},[5201,16803,5709],{"class":5414},[5201,16805,16806],{"class":5203,"line":10500},[5201,16807,5435],{"emptyLinePlaceholder":5434},[5201,16809,16810,16812,16814,16816,16818,16820],{"class":5203,"line":10521},[5201,16811,5757],{"class":5449},[5201,16813,5116],{"class":5414},[5201,16815,5762],{"class":5418},[5201,16817,5422],{"class":5414},[5201,16819,5730],{"class":5664},[5201,16821,5429],{"class":5414},[5825,16823,16825,16835,16841,16847,16850,16853,16864,16872,16893],{"title":16824},"curl -X POST з JSON-даними",[5830,16826,16828,5838,16831],{"className":16827},[5203],[5201,16829,5837],{"className":16830},[5836],[5131,16832,16834],{"className":16833},[5842],"curl -X POST http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fdata \\",[5830,16836,7562,16838],{"className":16837},[5203],[5131,16839,16840],{},"-H \"Content-Type: application\u002Fjson\" \\",[5830,16842,7562,16844],{"className":16843},[5203],[5131,16845,16846],{},"-d '{\"name\":\"Олександр\",\"age\":25}'",[5830,16848],{"className":16849},[5203],[5830,16851,7558],{"className":16852},[5203],[5830,16854,7562,16856,5620,16860,7571],{"className":16855},[5203],[5201,16857,16859],{"className":16858},[5854],"\"message\"",[5201,16861,16863],{"className":16862},[5849],"\"Data received\"",[5830,16865,7562,16867,16871],{"className":16866},[5203],[5201,16868,16870],{"className":16869},[5854],"\"receivedBytes\"",": 33,",[5830,16873,7562,16875,16879,16880,5620,16884,5354,16888,16892],{"className":16874},[5203],[5201,16876,16878],{"className":16877},[5854],"\"data\"",": { ",[5201,16881,16883],{"className":16882},[5854],"\"name\"",[5201,16885,16887],{"className":16886},[5849],"\"Олександр\"",[5201,16889,16891],{"className":16890},[5854],"\"age\"",": 25 }",[5830,16894,5805],{"className":16895},[5203],[6040,16897,16898,16903],{},[5176,16899,16900],{},[5131,16901,16902],{},"Критичні помилки при роботі з потоками:",[5299,16904,16905,16911,16917,16923,16936],{},[5095,16906,16907,16910],{},[5131,16908,16909],{},"Забути перевірити метод:"," GET-запити не мають тіла, спроба читати призведе до зависання.",[5095,16912,16913,16916],{},[5131,16914,16915],{},"Відсутність ліміту розміру:"," зловмисник може надіслати гігабайти даних, спричинивши Out-Of-Memory.",[5095,16918,16919,16922],{},[5131,16920,16921],{},"Не обробляти помилки:"," розрив з'єднання під час читання спричинить необроблене виключення.",[5095,16924,16925,5838,16928,16930,16931,16933,16934,5116],{},[5131,16926,16927],{},"Відправити відповідь до завершення читання:",[5102,16929,9321],{}," у обробнику ",[5102,16932,5353],{}," замість ",[5102,16935,5357],{},[5095,16937,16938,16941],{},[5131,16939,16940],{},"Не перевіряти Content-Type:"," спроба парсити бінарні дані як JSON призведе до помилки.",[5171,16943,16945],{"id":16944},"утилітарна-функція-для-читання-тіла-запиту","Утилітарна функція для читання тіла запиту",[5176,16947,16948],{},"Для зменшення дублювання коду створимо багаторазову функцію:",[5193,16950,16952],{"className":5391,"code":16951,"language":5393,"meta":5197,"style":5197},"\u002F**\n * Читає тіло HTTP-запиту та повертає його як рядок\n * @param {http.IncomingMessage} request - HTTP-запит\n * @param {Object} options - Налаштування\n * @param {number} options.maxSize - Максимальний розмір у байтах (за замовчуванням 1 МБ)\n * @param {string} options.encoding - Кодування (за замовчуванням 'utf8')\n * @returns {Promise\u003Cstring>} - Повне тіло запиту\n *\u002F\nfunction readRequestBody(request, { maxSize = 1e6, encoding = 'utf8' } = {}) {\n  return new Promise((resolve, reject) => {\n    let body = '';\n    let size = 0;\n    \n    request.setEncoding(encoding);\n    \n    request.on('data', (chunk) => {\n      size += chunk.length;\n      \n      if (size > maxSize) {\n        request.destroy();\n        reject(new Error(`Payload exceeds maximum size of ${maxSize} bytes`));\n        return;\n      }\n      \n      body += chunk;\n    });\n    \n    request.on('end', (): void => {\n      resolve(body);\n    });\n    \n    request.on('error', (error: Error): void => {\n      reject(error);\n    });\n  });\n}\n\n\u002F\u002F Використання з async\u002Fawait\nimport http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer(async (request: IncomingMessage, response: ServerResponse) => {\n  if (request.method === 'POST' && request.url === '\u002Fapi\u002Fusers') {\n    try {\n      const body = await readRequestBody(request, { maxSize: 10 * 1024 }); \u002F\u002F 10 КБ ліміт\n      const data = JSON.parse(body);\n      \n      \u002F\u002F Валідація даних\n      if (!data.name || typeof data.name !== 'string') {\n        response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Name is required and must be a string' }));\n        return;\n      }\n      \n      \u002F\u002F Обробка валідних даних\n      response.writeHead(201, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({ message: 'User created', data }));\n      \n    } catch (error) {\n      if (error.message.includes('Payload exceeds')) {\n        response.writeHead(413, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: error.message }));\n      } else if (error instanceof SyntaxError) {\n        response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Invalid JSON' }));\n      } else {\n        console.error('Unexpected error:', error);\n        response.writeHead(500, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Internal server error' }));\n      }\n    }\n  } else {\n    response.writeHead(404);\n    response.end();\n  }\n});\n\nserver.listen(3000);\n",[5102,16953,16954,16959,16964,16980,16995,17010,17025,17038,17043,17074,17100,17112,17125,17129,17144,17148,17170,17185,17189,17204,17214,17242,17249,17253,17257,17267,17271,17275,17295,17306,17310,17314,17342,17353,17357,17361,17365,17369,17374,17386,17408,17412,17453,17483,17490,17526,17546,17550,17555,17585,17607,17632,17638,17642,17646,17651,17673,17702,17706,17718,17743,17765,17793,17813,17835,17859,17867,17886,17908,17933,17937,17941,17949,17963,17973,17977,17981,17985],{"__ignoreMap":5197},[5201,16955,16956],{"class":5203,"line":5204},[5201,16957,16958],{"class":5400},"\u002F**\n",[5201,16960,16961],{"class":5203,"line":5210},[5201,16962,16963],{"class":5400}," * Читає тіло HTTP-запиту та повертає його як рядок\n",[5201,16965,16966,16969,16972,16975,16977],{"class":5203,"line":5216},[5201,16967,16968],{"class":5400}," * ",[5201,16970,16971],{"class":5406},"@param",[5201,16973,16974],{"class":5623}," {http.IncomingMessage}",[5201,16976,7338],{"class":5449},[5201,16978,16979],{"class":5400}," - HTTP-запит\n",[5201,16981,16982,16984,16986,16989,16992],{"class":5203,"line":5222},[5201,16983,16968],{"class":5400},[5201,16985,16971],{"class":5406},[5201,16987,16988],{"class":5623}," {Object}",[5201,16990,16991],{"class":5449}," options",[5201,16993,16994],{"class":5400}," - Налаштування\n",[5201,16996,16997,16999,17001,17004,17007],{"class":5203,"line":5228},[5201,16998,16968],{"class":5400},[5201,17000,16971],{"class":5406},[5201,17002,17003],{"class":5623}," {number}",[5201,17005,17006],{"class":5449}," options.maxSize",[5201,17008,17009],{"class":5400}," - Максимальний розмір у байтах (за замовчуванням 1 МБ)\n",[5201,17011,17012,17014,17016,17019,17022],{"class":5203,"line":5234},[5201,17013,16968],{"class":5400},[5201,17015,16971],{"class":5406},[5201,17017,17018],{"class":5623}," {string}",[5201,17020,17021],{"class":5449}," options.encoding",[5201,17023,17024],{"class":5400}," - Кодування (за замовчуванням 'utf8')\n",[5201,17026,17027,17029,17032,17035],{"class":5203,"line":5240},[5201,17028,16968],{"class":5400},[5201,17030,17031],{"class":5406},"@returns",[5201,17033,17034],{"class":5623}," {Promise\u003Cstring>}",[5201,17036,17037],{"class":5400}," - Повне тіло запиту\n",[5201,17039,17040],{"class":5203,"line":5246},[5201,17041,17042],{"class":5400}," *\u002F\n",[5201,17044,17045,17047,17050,17052,17054,17056,17059,17061,17063,17065,17067,17069,17071],{"class":5203,"line":5252},[5201,17046,5968],{"class":5406},[5201,17048,17049],{"class":5418}," readRequestBody",[5201,17051,5422],{"class":5414},[5201,17053,5512],{"class":5449},[5201,17055,5668],{"class":5414},[5201,17057,17058],{"class":5449},"maxSize",[5201,17060,5415],{"class":5414},[5201,17062,16314],{"class":5664},[5201,17064,5354],{"class":5414},[5201,17066,8915],{"class":5449},[5201,17068,5415],{"class":5414},[5201,17070,8919],{"class":5425},[5201,17072,17073],{"class":5414}," } = {}) {\n",[5201,17075,17076,17078,17081,17084,17086,17089,17091,17094,17096,17098],{"class":5203,"line":5258},[5201,17077,12980],{"class":5445},[5201,17079,17080],{"class":5406}," new",[5201,17082,17083],{"class":5623}," Promise",[5201,17085,5615],{"class":5414},[5201,17087,17088],{"class":5449},"resolve",[5201,17090,5354],{"class":5414},[5201,17092,17093],{"class":5449},"reject",[5201,17095,6203],{"class":5414},[5201,17097,6206],{"class":5406},[5201,17099,5644],{"class":5414},[5201,17101,17102,17104,17106,17108,17110],{"class":5203,"line":5264},[5201,17103,14577],{"class":5406},[5201,17105,14580],{"class":5449},[5201,17107,5415],{"class":5414},[5201,17109,14585],{"class":5425},[5201,17111,5458],{"class":5414},[5201,17113,17114,17116,17119,17121,17123],{"class":5203,"line":5270},[5201,17115,14577],{"class":5406},[5201,17117,17118],{"class":5449}," size",[5201,17120,5415],{"class":5414},[5201,17122,8654],{"class":5664},[5201,17124,5458],{"class":5414},[5201,17126,17127],{"class":5203,"line":5276},[5201,17128,5261],{"class":5414},[5201,17130,17131,17133,17135,17138,17140,17142],{"class":5203,"line":5282},[5201,17132,14596],{"class":5449},[5201,17134,5116],{"class":5414},[5201,17136,17137],{"class":5418},"setEncoding",[5201,17139,5422],{"class":5414},[5201,17141,8915],{"class":5449},[5201,17143,5429],{"class":5414},[5201,17145,17146],{"class":5203,"line":5288},[5201,17147,5261],{"class":5414},[5201,17149,17150,17152,17154,17156,17158,17160,17162,17164,17166,17168],{"class":5203,"line":5749},[5201,17151,14596],{"class":5449},[5201,17153,5116],{"class":5414},[5201,17155,6609],{"class":5418},[5201,17157,5422],{"class":5414},[5201,17159,14605],{"class":5425},[5201,17161,6711],{"class":5414},[5201,17163,8909],{"class":5449},[5201,17165,6203],{"class":5414},[5201,17167,6206],{"class":5406},[5201,17169,5644],{"class":5414},[5201,17171,17172,17175,17177,17179,17181,17183],{"class":5203,"line":5754},[5201,17173,17174],{"class":5449},"      size",[5201,17176,14621],{"class":5414},[5201,17178,8909],{"class":5449},[5201,17180,5116],{"class":5414},[5201,17182,10264],{"class":5449},[5201,17184,5458],{"class":5414},[5201,17186,17187],{"class":5203,"line":5784},[5201,17188,16290],{"class":5414},[5201,17190,17191,17193,17195,17198,17200,17202],{"class":5203,"line":5821},[5201,17192,16300],{"class":5445},[5201,17194,5181],{"class":5414},[5201,17196,17197],{"class":5449},"size",[5201,17199,16311],{"class":5414},[5201,17201,17058],{"class":5449},[5201,17203,6749],{"class":5414},[5201,17205,17206,17208,17210,17212],{"class":5203,"line":6390},[5201,17207,16325],{"class":5449},[5201,17209,5116],{"class":5414},[5201,17211,16330],{"class":5418},[5201,17213,6642],{"class":5414},[5201,17215,17216,17219,17221,17223,17226,17228,17231,17233,17235,17237,17240],{"class":5203,"line":6395},[5201,17217,17218],{"class":5418},"        reject",[5201,17220,5422],{"class":5414},[5201,17222,7827],{"class":5406},[5201,17224,17225],{"class":5418}," Error",[5201,17227,5422],{"class":5414},[5201,17229,17230],{"class":5425},"`Payload exceeds maximum size of ",[5201,17232,5800],{"class":5406},[5201,17234,17058],{"class":5449},[5201,17236,5805],{"class":5406},[5201,17238,17239],{"class":5425}," bytes`",[5201,17241,7494],{"class":5414},[5201,17243,17244,17247],{"class":5203,"line":6420},[5201,17245,17246],{"class":5445},"        return",[5201,17248,5458],{"class":5414},[5201,17250,17251],{"class":5203,"line":6452},[5201,17252,14869],{"class":5414},[5201,17254,17255],{"class":5203,"line":6884},[5201,17256,16290],{"class":5414},[5201,17258,17259,17261,17263,17265],{"class":5203,"line":6899},[5201,17260,14618],{"class":5449},[5201,17262,14621],{"class":5414},[5201,17264,8909],{"class":5449},[5201,17266,5458],{"class":5414},[5201,17268,17269],{"class":5203,"line":6905},[5201,17270,10359],{"class":5414},[5201,17272,17273],{"class":5203,"line":6910},[5201,17274,5261],{"class":5414},[5201,17276,17277,17279,17281,17283,17285,17287,17289,17291,17293],{"class":5203,"line":6915},[5201,17278,14596],{"class":5449},[5201,17280,5116],{"class":5414},[5201,17282,6609],{"class":5418},[5201,17284,5422],{"class":5414},[5201,17286,14651],{"class":5425},[5201,17288,5775],{"class":5414},[5201,17290,5638],{"class":5623},[5201,17292,5641],{"class":5406},[5201,17294,5644],{"class":5414},[5201,17296,17297,17300,17302,17304],{"class":5203,"line":6921},[5201,17298,17299],{"class":5418},"      resolve",[5201,17301,5422],{"class":5414},[5201,17303,14688],{"class":5449},[5201,17305,5429],{"class":5414},[5201,17307,17308],{"class":5203,"line":6946},[5201,17309,10359],{"class":5414},[5201,17311,17312],{"class":5203,"line":6978},[5201,17313,5261],{"class":5414},[5201,17315,17316,17318,17320,17322,17324,17326,17328,17330,17332,17334,17336,17338,17340],{"class":5203,"line":6983},[5201,17317,14596],{"class":5449},[5201,17319,5116],{"class":5414},[5201,17321,6609],{"class":5418},[5201,17323,5422],{"class":5414},[5201,17325,6708],{"class":5425},[5201,17327,6711],{"class":5414},[5201,17329,6714],{"class":5449},[5201,17331,5620],{"class":5414},[5201,17333,6719],{"class":5623},[5201,17335,5635],{"class":5414},[5201,17337,5638],{"class":5623},[5201,17339,5641],{"class":5406},[5201,17341,5644],{"class":5414},[5201,17343,17344,17347,17349,17351],{"class":5203,"line":6988},[5201,17345,17346],{"class":5418},"      reject",[5201,17348,5422],{"class":5414},[5201,17350,6714],{"class":5449},[5201,17352,5429],{"class":5414},[5201,17354,17355],{"class":5203,"line":7001},[5201,17356,10359],{"class":5414},[5201,17358,17359],{"class":5203,"line":8676},[5201,17360,10911],{"class":5414},[5201,17362,17363],{"class":5203,"line":8684},[5201,17364,6008],{"class":5414},[5201,17366,17367],{"class":5203,"line":8693},[5201,17368,5435],{"emptyLinePlaceholder":5434},[5201,17370,17371],{"class":5203,"line":8699},[5201,17372,17373],{"class":5400},"\u002F\u002F Використання з async\u002Fawait\n",[5201,17375,17376,17378,17380,17382,17384],{"class":5203,"line":8704},[5201,17377,5446],{"class":5445},[5201,17379,5411],{"class":5449},[5201,17381,5452],{"class":5445},[5201,17383,5455],{"class":5425},[5201,17385,5458],{"class":5414},[5201,17387,17388,17390,17392,17394,17396,17398,17400,17402,17404,17406],{"class":5203,"line":8709},[5201,17389,5446],{"class":5445},[5201,17391,5465],{"class":5445},[5201,17393,5468],{"class":5414},[5201,17395,5111],{"class":5449},[5201,17397,5354],{"class":5414},[5201,17399,5115],{"class":5449},[5201,17401,5482],{"class":5414},[5201,17403,5485],{"class":5445},[5201,17405,5455],{"class":5425},[5201,17407,5458],{"class":5414},[5201,17409,17410],{"class":5203,"line":10318},[5201,17411,5435],{"emptyLinePlaceholder":5434},[5201,17413,17414,17416,17418,17420,17422,17424,17426,17428,17431,17433,17435,17437,17439,17441,17443,17445,17447,17449,17451],{"class":5203,"line":10330},[5201,17415,5407],{"class":5406},[5201,17417,5604],{"class":5410},[5201,17419,5415],{"class":5414},[5201,17421,5104],{"class":5449},[5201,17423,5116],{"class":5414},[5201,17425,5507],{"class":5418},[5201,17427,5422],{"class":5414},[5201,17429,17430],{"class":5406},"async",[5201,17432,5181],{"class":5414},[5201,17434,5512],{"class":5449},[5201,17436,5620],{"class":5414},[5201,17438,5111],{"class":5623},[5201,17440,5354],{"class":5414},[5201,17442,5628],{"class":5449},[5201,17444,5620],{"class":5414},[5201,17446,5115],{"class":5623},[5201,17448,6203],{"class":5414},[5201,17450,6206],{"class":5406},[5201,17452,5644],{"class":5414},[5201,17454,17455,17457,17459,17461,17463,17465,17467,17469,17471,17473,17475,17477,17479,17481],{"class":5203,"line":10356},[5201,17456,6732],{"class":5445},[5201,17458,5181],{"class":5414},[5201,17460,5512],{"class":5449},[5201,17462,5116],{"class":5414},[5201,17464,7343],{"class":5449},[5201,17466,6743],{"class":5414},[5201,17468,7192],{"class":5425},[5201,17470,9987],{"class":5414},[5201,17472,5512],{"class":5449},[5201,17474,5116],{"class":5414},[5201,17476,7358],{"class":5449},[5201,17478,6743],{"class":5414},[5201,17480,10238],{"class":5425},[5201,17482,6749],{"class":5414},[5201,17484,17485,17488],{"class":5203,"line":10362},[5201,17486,17487],{"class":5445},"    try",[5201,17489,5644],{"class":5414},[5201,17491,17492,17494,17496,17498,17501,17503,17505,17507,17509,17512,17515,17517,17520,17523],{"class":5203,"line":10385},[5201,17493,12896],{"class":5406},[5201,17495,14580],{"class":5410},[5201,17497,5415],{"class":5414},[5201,17499,17500],{"class":5445},"await",[5201,17502,17049],{"class":5418},[5201,17504,5422],{"class":5414},[5201,17506,5512],{"class":5449},[5201,17508,5668],{"class":5414},[5201,17510,17511],{"class":5449},"maxSize:",[5201,17513,17514],{"class":5664}," 10",[5201,17516,16968],{"class":5414},[5201,17518,17519],{"class":5664},"1024",[5201,17521,17522],{"class":5414}," }); ",[5201,17524,17525],{"class":5400},"\u002F\u002F 10 КБ ліміт\n",[5201,17527,17528,17530,17532,17534,17536,17538,17540,17542,17544],{"class":5203,"line":10392},[5201,17529,12896],{"class":5406},[5201,17531,14674],{"class":5410},[5201,17533,5415],{"class":5414},[5201,17535,7471],{"class":5410},[5201,17537,5116],{"class":5414},[5201,17539,14683],{"class":5418},[5201,17541,5422],{"class":5414},[5201,17543,14688],{"class":5449},[5201,17545,5429],{"class":5414},[5201,17547,17548],{"class":5203,"line":10397},[5201,17549,16290],{"class":5414},[5201,17551,17552],{"class":5203,"line":10402},[5201,17553,17554],{"class":5400},"      \u002F\u002F Валідація даних\n",[5201,17556,17557,17559,17561,17563,17565,17567,17569,17572,17574,17576,17578,17580,17583],{"class":5203,"line":10408},[5201,17558,16300],{"class":5445},[5201,17560,8377],{"class":5414},[5201,17562,5353],{"class":5449},[5201,17564,5116],{"class":5414},[5201,17566,8869],{"class":5449},[5201,17568,6359],{"class":5414},[5201,17570,17571],{"class":5406},"typeof",[5201,17573,14674],{"class":5449},[5201,17575,5116],{"class":5414},[5201,17577,8869],{"class":5449},[5201,17579,12750],{"class":5414},[5201,17581,17582],{"class":5425},"'string'",[5201,17584,6749],{"class":5414},[5201,17586,17587,17589,17591,17593,17595,17597,17599,17601,17603,17605],{"class":5203,"line":10443},[5201,17588,14734],{"class":5449},[5201,17590,5116],{"class":5414},[5201,17592,5659],{"class":5418},[5201,17594,5422],{"class":5414},[5201,17596,9635],{"class":5664},[5201,17598,5668],{"class":5414},[5201,17600,5671],{"class":5425},[5201,17602,5549],{"class":5449},[5201,17604,8106],{"class":5425},[5201,17606,5679],{"class":5414},[5201,17608,17609,17611,17613,17615,17617,17619,17621,17623,17625,17627,17630],{"class":5203,"line":10478},[5201,17610,14734],{"class":5449},[5201,17612,5116],{"class":5414},[5201,17614,5357],{"class":5418},[5201,17616,5422],{"class":5414},[5201,17618,7471],{"class":5410},[5201,17620,5116],{"class":5414},[5201,17622,7476],{"class":5418},[5201,17624,8425],{"class":5414},[5201,17626,8428],{"class":5449},[5201,17628,17629],{"class":5425}," 'Name is required and must be a string'",[5201,17631,8434],{"class":5414},[5201,17633,17634,17636],{"class":5203,"line":10483},[5201,17635,17246],{"class":5445},[5201,17637,5458],{"class":5414},[5201,17639,17640],{"class":5203,"line":10500},[5201,17641,14869],{"class":5414},[5201,17643,17644],{"class":5203,"line":10521},[5201,17645,16290],{"class":5414},[5201,17647,17648],{"class":5203,"line":10527},[5201,17649,17650],{"class":5400},"      \u002F\u002F Обробка валідних даних\n",[5201,17652,17653,17655,17657,17659,17661,17663,17665,17667,17669,17671],{"class":5203,"line":10542},[5201,17654,10071],{"class":5449},[5201,17656,5116],{"class":5414},[5201,17658,5659],{"class":5418},[5201,17660,5422],{"class":5414},[5201,17662,9609],{"class":5664},[5201,17664,5668],{"class":5414},[5201,17666,5671],{"class":5425},[5201,17668,5549],{"class":5449},[5201,17670,8106],{"class":5425},[5201,17672,5679],{"class":5414},[5201,17674,17675,17677,17679,17681,17683,17685,17687,17689,17691,17693,17696,17698,17700],{"class":5203,"line":10553},[5201,17676,10071],{"class":5449},[5201,17678,5116],{"class":5414},[5201,17680,5357],{"class":5418},[5201,17682,5422],{"class":5414},[5201,17684,7471],{"class":5410},[5201,17686,5116],{"class":5414},[5201,17688,7476],{"class":5418},[5201,17690,8425],{"class":5414},[5201,17692,9156],{"class":5449},[5201,17694,17695],{"class":5425}," 'User created'",[5201,17697,5354],{"class":5414},[5201,17699,5353],{"class":5449},[5201,17701,8434],{"class":5414},[5201,17703,17704],{"class":5203,"line":10562},[5201,17705,16290],{"class":5414},[5201,17707,17708,17710,17712,17714,17716],{"class":5203,"line":10585},[5201,17709,10116],{"class":5414},[5201,17711,14811],{"class":5445},[5201,17713,5181],{"class":5414},[5201,17715,6714],{"class":5449},[5201,17717,6749],{"class":5414},[5201,17719,17720,17722,17724,17726,17728,17731,17733,17736,17738,17741],{"class":5203,"line":10610},[5201,17721,16300],{"class":5445},[5201,17723,5181],{"class":5414},[5201,17725,6714],{"class":5449},[5201,17727,5116],{"class":5414},[5201,17729,17730],{"class":5449},"message",[5201,17732,5116],{"class":5414},[5201,17734,17735],{"class":5418},"includes",[5201,17737,5422],{"class":5414},[5201,17739,17740],{"class":5425},"'Payload 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instanceof",[5201,17809,17810],{"class":5623}," SyntaxError",[5201,17812,6749],{"class":5414},[5201,17814,17815,17817,17819,17821,17823,17825,17827,17829,17831,17833],{"class":5203,"line":10632},[5201,17816,14734],{"class":5449},[5201,17818,5116],{"class":5414},[5201,17820,5659],{"class":5418},[5201,17822,5422],{"class":5414},[5201,17824,9635],{"class":5664},[5201,17826,5668],{"class":5414},[5201,17828,5671],{"class":5425},[5201,17830,5549],{"class":5449},[5201,17832,8106],{"class":5425},[5201,17834,5679],{"class":5414},[5201,17836,17837,17839,17841,17843,17845,17847,17849,17851,17853,17855,17857],{"class":5203,"line":10638},[5201,17838,14734],{"class":5449},[5201,17840,5116],{"class":5414},[5201,17842,5357],{"class":5418},[5201,17844,5422],{"class":5414},[5201,17846,7471],{"class":5410},[5201,17848,5116],{"class":5414},[5201,17850,7476],{"class":5418},[5201,17852,8425],{"class":5414},[5201,17854,8428],{"class":5449},[5201,17856,14862],{"class":5425},[5201,17858,8434],{"class":5414},[5201,17860,17861,17863,17865],{"class":5203,"line":10661},[5201,17862,14808],{"class":5414},[5201,17864,6799],{"class":5445},[5201,17866,5644],{"class":5414},[5201,17868,17869,17871,17873,17875,17877,17880,17882,17884],{"class":5203,"line":10680},[5201,17870,16451],{"class":5449},[5201,17872,5116],{"class":5414},[5201,17874,6714],{"class":5418},[5201,17876,5422],{"class":5414},[5201,17878,17879],{"class":5425},"'Unexpected error:'",[5201,17881,5354],{"class":5414},[5201,17883,6714],{"class":5449},[5201,17885,5429],{"class":5414},[5201,17887,17888,17890,17892,17894,17896,17898,17900,17902,17904,17906],{"class":5203,"line":10691},[5201,17889,14734],{"class":5449},[5201,17891,5116],{"class":5414},[5201,17893,5659],{"class":5418},[5201,17895,5422],{"class":5414},[5201,17897,9699],{"class":5664},[5201,17899,5668],{"class":5414},[5201,17901,5671],{"class":5425},[5201,17903,5549],{"class":5449},[5201,17905,8106],{"class":5425},[5201,17907,5679],{"class":5414},[5201,17909,17910,17912,17914,17916,17918,17920,17922,17924,17926,17928,17931],{"class":5203,"line":10705},[5201,17911,14734],{"class":5449},[5201,17913,5116],{"class":5414},[5201,17915,5357],{"class":5418},[5201,17917,5422],{"class":5414},[5201,17919,7471],{"class":5410},[5201,17921,5116],{"class":5414},[5201,17923,7476],{"class":5418},[5201,17925,8425],{"class":5414},[5201,17927,8428],{"class":5449},[5201,17929,17930],{"class":5425}," 'Internal server error'",[5201,17932,8434],{"class":5414},[5201,17934,17935],{"class":5203,"line":10717},[5201,17936,14869],{"class":5414},[5201,17938,17939],{"class":5203,"line":10722},[5201,17940,10190],{"class":5414},[5201,17942,17943,17945,17947],{"class":5203,"line":10727},[5201,17944,6796],{"class":5414},[5201,17946,6799],{"class":5445},[5201,17948,5644],{"class":5414},[5201,17950,17951,17953,17955,17957,17959,17961],{"class":5203,"line":10732},[5201,17952,8387],{"class":5449},[5201,17954,5116],{"class":5414},[5201,17956,5659],{"class":5418},[5201,17958,5422],{"class":5414},[5201,17960,9673],{"class":5664},[5201,17962,5429],{"class":5414},[5201,17964,17965,17967,17969,17971],{"class":5203,"line":13488},[5201,17966,8387],{"class":5449},[5201,17968,5116],{"class":5414},[5201,17970,5357],{"class":5418},[5201,17972,6642],{"class":5414},[5201,17974,17975],{"class":5203,"line":13507},[5201,17976,6902],{"class":5414},[5201,17978,17979],{"class":5203,"line":13530},[5201,17980,5709],{"class":5414},[5201,17982,17983],{"class":5203,"line":13538},[5201,17984,5435],{"emptyLinePlaceholder":5434},[5201,17986,17987,17989,17991,17993,17995,17997],{"class":5203,"line":13543},[5201,17988,5757],{"class":5449},[5201,17990,5116],{"class":5414},[5201,17992,5762],{"class":5418},[5201,17994,5422],{"class":5414},[5201,17996,5730],{"class":5664},[5201,17998,5429],{"class":5414},[5171,18000,18002],{"id":18001},"парсинг-різних-типів-контенту","Парсинг різних типів контенту",[5176,18004,18005,18006,18008],{},"Залежно від заголовка ",[5102,18007,8739],{},", тіло запиту може мати різний формат:",[5193,18010,18012],{"className":5391,"code":18011,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\nimport { parse as parseQueryString } from 'node:querystring';\n\nasync function parseRequestBody(request) {\n  const contentType = request.headers['content-type'] || '';\n  const body = await readRequestBody(request);\n  \n  \u002F\u002F JSON (application\u002Fjson)\n  if (contentType.includes('application\u002Fjson')) {\n    try {\n      return { type: 'json', data: JSON.parse(body) };\n    } catch (error) {\n      throw new Error('Invalid JSON format');\n    }\n  }\n  \n  \u002F\u002F Form URL-encoded (application\u002Fx-www-form-urlencoded)\n  if (contentType.includes('application\u002Fx-www-form-urlencoded')) {\n    return { type: 'form', data: parseQueryString(body) };\n  }\n  \n  \u002F\u002F Plain text (text\u002Fplain)\n  if (contentType.includes('text\u002Fplain')) {\n    return { type: 'text', data: body };\n  }\n  \n  \u002F\u002F Інші типи або відсутність Content-Type\n  return { type: 'raw', data: body };\n}\n\nconst server = http.createServer(async (request: IncomingMessage, response: ServerResponse) => {\n  if (request.method === 'POST' && request.url === '\u002Fapi\u002Fsubmit') {\n    try {\n      const parsed = await parseRequestBody(request);\n      \n      response.writeHead(200, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({\n        message: 'Data received',\n        contentType: parsed.type,\n        data: parsed.data\n      }));\n    } catch (error) {\n      response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({ error: error.message }));\n    }\n  } else {\n    response.writeHead(404);\n    response.end();\n  }\n});\n\nserver.listen(3000);\n",[5102,18013,18014,18026,18048,18071,18075,18091,18115,18133,18137,18142,18160,18166,18197,18209,18225,18229,18233,18237,18242,18261,18284,18288,18292,18297,18315,18334,18338,18342,18347,18366,18370,18374,18414,18445,18451,18470,18474,18496,18514,18522,18536,18548,18552,18564,18586,18614,18618,18626,18640,18650,18654,18658,18662],{"__ignoreMap":5197},[5201,18015,18016,18018,18020,18022,18024],{"class":5203,"line":5204},[5201,18017,5446],{"class":5445},[5201,18019,5411],{"class":5449},[5201,18021,5452],{"class":5445},[5201,18023,5455],{"class":5425},[5201,18025,5458],{"class":5414},[5201,18027,18028,18030,18032,18034,18036,18038,18040,18042,18044,18046],{"class":5203,"line":5210},[5201,18029,5446],{"class":5445},[5201,18031,5465],{"class":5445},[5201,18033,5468],{"class":5414},[5201,18035,5111],{"class":5449},[5201,18037,5354],{"class":5414},[5201,18039,5115],{"class":5449},[5201,18041,5482],{"class":5414},[5201,18043,5485],{"class":5445},[5201,18045,5455],{"class":5425},[5201,18047,5458],{"class":5414},[5201,18049,18050,18052,18054,18056,18059,18062,18064,18066,18069],{"class":5203,"line":5216},[5201,18051,5446],{"class":5445},[5201,18053,5468],{"class":5414},[5201,18055,14683],{"class":5449},[5201,18057,18058],{"class":5445}," 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 \u002F\u002F JSON (application\u002Fjson)\n",[5201,18143,18144,18146,18148,18150,18152,18154,18156,18158],{"class":5203,"line":5258},[5201,18145,6732],{"class":5445},[5201,18147,5181],{"class":5414},[5201,18149,11081],{"class":5449},[5201,18151,5116],{"class":5414},[5201,18153,17735],{"class":5418},[5201,18155,5422],{"class":5414},[5201,18157,9133],{"class":5425},[5201,18159,10005],{"class":5414},[5201,18161,18162,18164],{"class":5203,"line":5264},[5201,18163,17487],{"class":5445},[5201,18165,5644],{"class":5414},[5201,18167,18168,18170,18172,18175,18178,18180,18183,18186,18188,18190,18192,18194],{"class":5203,"line":5270},[5201,18169,12959],{"class":5445},[5201,18171,5468],{"class":5414},[5201,18173,18174],{"class":5449},"type:",[5201,18176,18177],{"class":5425}," 'json'",[5201,18179,5354],{"class":5414},[5201,18181,18182],{"class":5449},"data:",[5201,18184,18185],{"class":5410}," 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(application\u002Fx-www-form-urlencoded)\n",[5201,18243,18244,18246,18248,18250,18252,18254,18256,18259],{"class":5203,"line":5821},[5201,18245,6732],{"class":5445},[5201,18247,5181],{"class":5414},[5201,18249,11081],{"class":5449},[5201,18251,5116],{"class":5414},[5201,18253,17735],{"class":5418},[5201,18255,5422],{"class":5414},[5201,18257,18258],{"class":5425},"'application\u002Fx-www-form-urlencoded'",[5201,18260,10005],{"class":5414},[5201,18262,18263,18265,18267,18269,18272,18274,18276,18278,18280,18282],{"class":5203,"line":6390},[5201,18264,8439],{"class":5445},[5201,18266,5468],{"class":5414},[5201,18268,18174],{"class":5449},[5201,18270,18271],{"class":5425}," 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(text\u002Fplain)\n",[5201,18298,18299,18301,18303,18305,18307,18309,18311,18313],{"class":5203,"line":6884},[5201,18300,6732],{"class":5445},[5201,18302,5181],{"class":5414},[5201,18304,11081],{"class":5449},[5201,18306,5116],{"class":5414},[5201,18308,17735],{"class":5418},[5201,18310,5422],{"class":5414},[5201,18312,11027],{"class":5425},[5201,18314,10005],{"class":5414},[5201,18316,18317,18319,18321,18323,18326,18328,18330,18332],{"class":5203,"line":6899},[5201,18318,8439],{"class":5445},[5201,18320,5468],{"class":5414},[5201,18322,18174],{"class":5449},[5201,18324,18325],{"class":5425}," 'text'",[5201,18327,5354],{"class":5414},[5201,18329,18182],{"class":5449},[5201,18331,14580],{"class":5449},[5201,18333,10279],{"class":5414},[5201,18335,18336],{"class":5203,"line":6905},[5201,18337,6902],{"class":5414},[5201,18339,18340],{"class":5203,"line":6910},[5201,18341,5684],{"class":5414},[5201,18343,18344],{"class":5203,"line":6915},[5201,18345,18346],{"class":5400},"  \u002F\u002F Інші типи або відсутність Content-Type\n",[5201,18348,18349,18351,18353,18355,18358,18360,18362,18364],{"class":5203,"line":6921},[5201,18350,12980],{"class":5445},[5201,18352,5468],{"class":5414},[5201,18354,18174],{"class":5449},[5201,18356,18357],{"class":5425}," 'raw'",[5201,18359,5354],{"class":5414},[5201,18361,18182],{"class":5449},[5201,18363,14580],{"class":5449},[5201,18365,10279],{"class":5414},[5201,18367,18368],{"class":5203,"line":6946},[5201,18369,6008],{"class":5414},[5201,18371,18372],{"class":5203,"line":6978},[5201,18373,5435],{"emptyLinePlaceholder":5434},[5201,18375,18376,18378,18380,18382,18384,18386,18388,18390,18392,18394,18396,18398,18400,18402,18404,18406,18408,18410,18412],{"class":5203,"line":6983},[5201,18377,5407],{"class":5406},[5201,18379,5604],{"class":5410},[5201,18381,5415],{"class":5414},[5201,18383,5104],{"class":5449},[5201,18385,5116],{"class":5414},[5201,18387,5507],{"class":5418},[5201,18389,5422],{"class":5414},[5201,18391,17430],{"class":5406},[5201,18393,5181],{"class":5414},[5201,18395,5512],{"class":5449},[5201,18397,5620],{"class":5414},[5201,18399,5111],{"class":5623},[5201,18401,5354],{"class":5414},[5201,18403,5628],{"class":5449},[5201,18405,5620],{"class":5414},[5201,18407,5115],{"class":5623},[5201,18409,6203],{"class":5414},[5201,18411,6206],{"class":5406},[5201,18413,5644],{"class":5414},[5201,18415,18416,18418,18420,18422,18424,18426,18428,18430,18432,18434,18436,18438,18440,18443],{"class":5203,"line":6988},[5201,18417,6732],{"class":5445},[5201,18419,5181],{"class":5414},[5201,18421,5512],{"class":5449},[5201,18423,5116],{"class":5414},[5201,18425,7343],{"class":5449},[5201,18427,6743],{"class":5414},[5201,18429,7192],{"class":5425},[5201,18431,9987],{"class":5414},[5201,18433,5512],{"class":5449},[5201,18435,5116],{"class":5414},[5201,18437,7358],{"class":5449},[5201,18439,6743],{"class":5414},[5201,18441,18442],{"class":5425},"'\u002Fapi\u002Fsubmit'",[5201,18444,6749],{"class":5414},[5201,18446,18447,18449],{"class":5203,"line":7001},[5201,18448,17487],{"class":5445},[5201,18450,5644],{"class":5414},[5201,18452,18453,18455,18458,18460,18462,18464,18466,18468],{"class":5203,"line":8676},[5201,18454,12896],{"class":5406},[5201,18456,18457],{"class":5410}," parsed",[5201,18459,5415],{"class":5414},[5201,18461,17500],{"class":5445},[5201,18463,18084],{"class":5418},[5201,18465,5422],{"class":5414},[5201,18467,5512],{"class":5449},[5201,18469,5429],{"class":5414},[5201,18471,18472],{"class":5203,"line":8684},[5201,18473,16290],{"class":5414},[5201,18475,18476,18478,18480,18482,18484,18486,18488,18490,18492,18494],{"class":5203,"line":8693},[5201,18477,10071],{"class":5449},[5201,18479,5116],{"class":5414},[5201,18481,5659],{"class":5418},[5201,18483,5422],{"class":5414},[5201,18485,5665],{"class":5664},[5201,18487,5668],{"class":5414},[5201,18489,5671],{"class":5425},[5201,18491,5549],{"class":5449},[5201,18493,8106],{"class":5425},[5201,18495,5679],{"class":5414},[5201,18497,18498,18500,18502,18504,18506,18508,18510,18512],{"class":5203,"line":8699},[5201,18499,10071],{"class":5449},[5201,18501,5116],{"class":5414},[5201,18503,5357],{"class":5418},[5201,18505,5422],{"class":5414},[5201,18507,7471],{"class":5410},[5201,18509,5116],{"class":5414},[5201,18511,7476],{"class":5418},[5201,18513,8628],{"class":5414},[5201,18515,18516,18518,18520],{"class":5203,"line":8704},[5201,18517,13117],{"class":5449},[5201,18519,16518],{"class":5425},[5201,18521,7346],{"class":5414},[5201,18523,18524,18527,18529,18531,18534],{"class":5203,"line":8709},[5201,18525,18526],{"class":5449},"        contentType:",[5201,18528,18457],{"class":5449},[5201,18530,5116],{"class":5414},[5201,18532,18533],{"class":5449},"type",[5201,18535,7346],{"class":5414},[5201,18537,18538,18541,18543,18545],{"class":5203,"line":10318},[5201,18539,18540],{"class":5449},"        data:",[5201,18542,18457],{"class":5449},[5201,18544,5116],{"class":5414},[5201,18546,18547],{"class":5449},"data\n",[5201,18549,18550],{"class":5203,"line":10330},[5201,18551,10185],{"class":5414},[5201,18553,18554,18556,18558,18560,18562],{"class":5203,"line":10356},[5201,18555,10116],{"class":5414},[5201,18557,14811],{"class":5445},[5201,18559,5181],{"class":5414},[5201,18561,6714],{"class":5449},[5201,18563,6749],{"class":5414},[5201,18565,18566,18568,18570,18572,18574,18576,18578,18580,18582,18584],{"class":5203,"line":10362},[5201,18567,10071],{"class":5449},[5201,18569,5116],{"class":5414},[5201,18571,5659],{"class":5418},[5201,18573,5422],{"class":5414},[5201,18575,9635],{"class":5664},[5201,18577,5668],{"class":5414},[5201,18579,5671],{"class":5425},[5201,18581,5549],{"class":5449},[5201,18583,8106],{"class":5425},[5201,18585,5679],{"class":5414},[5201,18587,18588,18590,18592,18594,18596,18598,18600,18602,18604,18606,18608,18610,18612],{"class":5203,"line":10385},[5201,18589,10071],{"class":5449},[5201,18591,5116],{"class":5414},[5201,18593,5357],{"class":5418},[5201,18595,5422],{"class":5414},[5201,18597,7471],{"class":5410},[5201,18599,5116],{"class":5414},[5201,18601,7476],{"class":5418},[5201,18603,8425],{"class":5414},[5201,18605,8428],{"class":5449},[5201,18607,16612],{"class":5449},[5201,18609,5116],{"class":5414},[5201,18611,17730],{"class":5449},[5201,18613,8434],{"class":5414},[5201,18615,18616],{"class":5203,"line":10392},[5201,18617,10190],{"class":5414},[5201,18619,18620,18622,18624],{"class":5203,"line":10397},[5201,18621,6796],{"class":5414},[5201,18623,6799],{"class":5445},[5201,18625,5644],{"class":5414},[5201,18627,18628,18630,18632,18634,18636,18638],{"class":5203,"line":10402},[5201,18629,8387],{"class":5449},[5201,18631,5116],{"class":5414},[5201,18633,5659],{"class":5418},[5201,18635,5422],{"class":5414},[5201,18637,9673],{"class":5664},[5201,18639,5429],{"class":5414},[5201,18641,18642,18644,18646,18648],{"class":5203,"line":10408},[5201,18643,8387],{"class":5449},[5201,18645,5116],{"class":5414},[5201,18647,5357],{"class":5418},[5201,18649,6642],{"class":5414},[5201,18651,18652],{"class":5203,"line":10443},[5201,18653,6902],{"class":5414},[5201,18655,18656],{"class":5203,"line":10478},[5201,18657,5709],{"class":5414},[5201,18659,18660],{"class":5203,"line":10483},[5201,18661,5435],{"emptyLinePlaceholder":5434},[5201,18663,18664,18666,18668,18670,18672,18674],{"class":5203,"line":10500},[5201,18665,5757],{"class":5449},[5201,18667,5116],{"class":5414},[5201,18669,5762],{"class":5418},[5201,18671,5422],{"class":5414},[5201,18673,5730],{"class":5664},[5201,18675,5429],{"class":5414},[5825,18677,18679,18686,18696,18701,18707,18711,18714,18721,18730,18736,18742,18746,18749,18756,18765,18771,18777],{"title":18678},"Тестування різних Content-Type",[5830,18680,18682],{"className":18681},[5203],[5201,18683,18685],{"className":18684},[5836],"# JSON",[5830,18687,18689,5838,18692],{"className":18688},[5203],[5201,18690,5837],{"className":18691},[5836],[5131,18693,18695],{"className":18694},[5842],"curl -X POST http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fsubmit \\",[5830,18697,7562,18699],{"className":18698},[5203],[5131,18700,16840],{},[5830,18702,7562,18704],{"className":18703},[5203],[5131,18705,18706],{},"-d '{\"key\":\"value\"}'",[5830,18708,18710],{"className":18709},[5203],"{\"contentType\":\"json\",\"data\":{\"key\":\"value\"}}",[5830,18712],{"className":18713},[5203],[5830,18715,18717],{"className":18716},[5203],[5201,18718,18720],{"className":18719},[5836],"# Form URL-encoded",[5830,18722,18724,5838,18727],{"className":18723},[5203],[5201,18725,5837],{"className":18726},[5836],[5131,18728,18695],{"className":18729},[5842],[5830,18731,7562,18733],{"className":18732},[5203],[5131,18734,18735],{},"-H \"Content-Type: application\u002Fx-www-form-urlencoded\" \\",[5830,18737,7562,18739],{"className":18738},[5203],[5131,18740,18741],{},"-d \"name=John&age=30\"",[5830,18743,18745],{"className":18744},[5203],"{\"contentType\":\"form\",\"data\":{\"name\":\"John\",\"age\":\"30\"}}",[5830,18747],{"className":18748},[5203],[5830,18750,18752],{"className":18751},[5203],[5201,18753,18755],{"className":18754},[5836],"# Plain text",[5830,18757,18759,5838,18762],{"className":18758},[5203],[5201,18760,5837],{"className":18761},[5836],[5131,18763,18695],{"className":18764},[5842],[5830,18766,7562,18768],{"className":18767},[5203],[5131,18769,18770],{},"-H \"Content-Type: text\u002Fplain\" \\",[5830,18772,7562,18774],{"className":18773},[5203],[5131,18775,18776],{},"-d \"Hello, world!\"",[5830,18778,18780],{"className":18779},[5203],"{\"contentType\":\"text\",\"data\":\"Hello, world!\"}",[5522,18782,18783,18788,18799,18802,18822],{},[5176,18784,18785],{},[5131,18786,18787],{},"Обробка multipart\u002Fform-data:",[5176,18789,18790,18791,18794,18795,18798],{},"Для завантаження файлів через форми використовується тип ",[5102,18792,18793],{},"multipart\u002Fform-data",", який має складний формат з межами (",[5183,18796,18797],{},"boundaries","). Парсинг цього формату вручну надзвичайно складний та схильний до помилок.",[5176,18800,18801],{},"У продакшн-середовищах використовуються спеціалізовані бібліотеки:",[5092,18803,18804,18810,18816],{},[5095,18805,18806,18809],{},[5131,18807,18808],{},"busboy"," — низькорівневий парсер multipart\u002Fform-data",[5095,18811,18812,18815],{},[5131,18813,18814],{},"multer"," — middleware для Express з підтримкою завантаження файлів",[5095,18817,18818,18821],{},[5131,18819,18820],{},"formidable"," — альтернативний парсер з підтримкою JSON та файлів",[5176,18823,5294,18824,5838,18826,18829],{},[5102,18825,5104],{},[5131,18827,18828],{},"не надає вбудованих утиліт"," для обробки multipart даних.",[5171,18831,18833],{"id":18832},"обробка-помилок-десеріалізації","Обробка помилок десеріалізації",[5193,18835,18837],{"className":5391,"code":18836,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nfunction createJsonResponse(response, statusCode, data) {\n  response.writeHead(statusCode, { 'Content-Type': 'application\u002Fjson; charset=utf-8' });\n  response.end(JSON.stringify(data));\n}\n\nconst server = http.createServer(async (request: IncomingMessage, response: ServerResponse) => {\n  if (request.method === 'POST' && request.url === '\u002Fapi\u002Fusers') {\n    try {\n      const body = await readRequestBody(request);\n      \n      \u002F\u002F Спроба парсингу JSON\n      let data;\n      try {\n        data = JSON.parse(body);\n      } catch (jsonError) {\n        createJsonResponse(response, 400, {\n          error: 'Invalid JSON syntax',\n          details: jsonError.message,\n          position: jsonError.message.match(\u002Fposition (\\d+)\u002F)?.[1]\n        });\n        return;\n      }\n      \n      \u002F\u002F Валідація структури даних\n      const errors = [];\n      \n      if (!data.name) {\n        errors.push({ field: 'name', message: 'Name is required' });\n      } else if (typeof data.name !== 'string') {\n        errors.push({ field: 'name', message: 'Name must be a string' });\n      } else if (data.name.length \u003C 2 || data.name.length > 50) {\n        errors.push({ field: 'name', message: 'Name must be between 2 and 50 characters' });\n      }\n      \n      if (data.age !== undefined) {\n        if (typeof data.age !== 'number' || !Number.isInteger(data.age)) {\n          errors.push({ field: 'age', message: 'Age must be an integer' });\n        } else if (data.age \u003C 0 || data.age > 150) {\n          errors.push({ field: 'age', message: 'Age must be between 0 and 150' });\n        }\n      }\n      \n      if (errors.length > 0) {\n        createJsonResponse(response, 422, {\n          error: 'Validation failed',\n          errors\n        });\n        return;\n      }\n      \n      \u002F\u002F Успішна обробка\n      createJsonResponse(response, 201, {\n        message: 'User created successfully',\n        user: data\n      });\n      \n    } catch (error) {\n      console.error('Unexpected error:', error);\n      createJsonResponse(response, 500, {\n        error: 'Internal server error'\n      });\n    }\n  } else {\n    createJsonResponse(response, 404, {\n      error: 'Route not found'\n    });\n  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'Validation failed'",[5201,19575,7346],{"class":5414},[5201,19577,19578],{"class":5203,"line":10408},[5201,19579,19580],{"class":5449},"          errors\n",[5201,19582,19583],{"class":5203,"line":10443},[5201,19584,14781],{"class":5414},[5201,19586,19587,19589],{"class":5203,"line":10478},[5201,19588,17246],{"class":5445},[5201,19590,5458],{"class":5414},[5201,19592,19593],{"class":5203,"line":10483},[5201,19594,14869],{"class":5414},[5201,19596,19597],{"class":5203,"line":10500},[5201,19598,16290],{"class":5414},[5201,19600,19601],{"class":5203,"line":10521},[5201,19602,19603],{"class":5400},"      \u002F\u002F Успішна обробка\n",[5201,19605,19606,19609,19611,19613,19615,19617],{"class":5203,"line":10527},[5201,19607,19608],{"class":5418},"      createJsonResponse",[5201,19610,5422],{"class":5414},[5201,19612,5628],{"class":5449},[5201,19614,5354],{"class":5414},[5201,19616,9609],{"class":5664},[5201,19618,10315],{"class":5414},[5201,19620,19621,19623,19626],{"class":5203,"line":10542},[5201,19622,13117],{"class":5449},[5201,19624,19625],{"class":5425}," 'User created successfully'",[5201,19627,7346],{"class":5414},[5201,19629,19630,19633],{"class":5203,"line":10553},[5201,19631,19632],{"class":5449},"        user:",[5201,19634,19635],{"class":5449}," data\n",[5201,19637,19638],{"class":5203,"line":10562},[5201,19639,19640],{"class":5414},"      });\n",[5201,19642,19643],{"class":5203,"line":10585},[5201,19644,16290],{"class":5414},[5201,19646,19647,19649,19651,19653,19655],{"class":5203,"line":10610},[5201,19648,10116],{"class":5414},[5201,19650,14811],{"class":5445},[5201,19652,5181],{"class":5414},[5201,19654,6714],{"class":5449},[5201,19656,6749],{"class":5414},[5201,19658,19659,19661,19663,19665,19667,19669,19671,19673],{"class":5203,"line":10615},[5201,19660,16671],{"class":5449},[5201,19662,5116],{"class":5414},[5201,19664,6714],{"class":5418},[5201,19666,5422],{"class":5414},[5201,19668,17879],{"class":5425},[5201,19670,5354],{"class":5414},[5201,19672,6714],{"class":5449},[5201,19674,5429],{"class":5414},[5201,19676,19677,19679,19681,19683,19685,19687],{"class":5203,"line":10622},[5201,19678,19608],{"class":5418},[5201,19680,5422],{"class":5414},[5201,19682,5628],{"class":5449},[5201,19684,5354],{"class":5414},[5201,19686,9699],{"class":5664},[5201,19688,10315],{"class":5414},[5201,19690,19691,19693],{"class":5203,"line":10627},[5201,19692,10170],{"class":5449},[5201,19694,19695],{"class":5425}," 'Internal server error'\n",[5201,19697,19698],{"class":5203,"line":10632},[5201,19699,19640],{"class":5414},[5201,19701,19702],{"class":5203,"line":10638},[5201,19703,10190],{"class":5414},[5201,19705,19706,19708,19710],{"class":5203,"line":10661},[5201,19707,6796],{"class":5414},[5201,19709,6799],{"class":5445},[5201,19711,5644],{"class":5414},[5201,19713,19714,19717,19719,19721,19723,19725],{"class":5203,"line":10680},[5201,19715,19716],{"class":5418},"    createJsonResponse",[5201,19718,5422],{"class":5414},[5201,19720,5628],{"class":5449},[5201,19722,5354],{"class":5414},[5201,19724,9673],{"class":5664},[5201,19726,10315],{"class":5414},[5201,19728,19729,19731],{"class":5203,"line":10691},[5201,19730,15743],{"class":5449},[5201,19732,19733],{"class":5425}," 'Route not found'\n",[5201,19735,19736],{"class":5203,"line":10705},[5201,19737,10359],{"class":5414},[5201,19739,19740],{"class":5203,"line":10717},[5201,19741,6902],{"class":5414},[5201,19743,19744],{"class":5203,"line":10722},[5201,19745,5709],{"class":5414},[5201,19747,19748],{"class":5203,"line":10727},[5201,19749,5435],{"emptyLinePlaceholder":5434},[5201,19751,19752,19754,19756,19758,19760,19762],{"class":5203,"line":10732},[5201,19753,5757],{"class":5449},[5201,19755,5116],{"class":5414},[5201,19757,5762],{"class":5418},[5201,19759,5422],{"class":5414},[5201,19761,5730],{"class":5664},[5201,19763,5429],{"class":5414},[7015,19765,19766,19899],{},[7018,19767,19769,19790,19801],{"icon":7020,"label":19768},"❓ Чому не можна використати await для події 'data'?",[5176,19770,19771,19772,19775,19776,19778,19779,19782,19783,19785,19786,19789],{},"Події Node.js працюють у подійній моделі (",[5183,19773,19774],{},"event-driven","), а не у промісах. Подія ",[5102,19777,14605],{}," може викликатися ",[5131,19780,19781],{},"багаторазово"," (для кожного chunk), тоді як ",[5102,19784,17500],{}," очікує на ",[5131,19787,19788],{},"одне"," виконання проміса.",[5176,19791,19792,19793,19796,19797,19800],{},"Правильний підхід — обгорнути всю логіку обробки подій у ",[5102,19794,19795],{},"Promise",", як показано у функції ",[5102,19798,19799],{},"readRequestBody()",". Альтернативно, можна використати асинхронні ітератори (async iterators) для потоків у Node.js 10+:",[5193,19802,19804],{"className":5391,"code":19803,"language":5393,"meta":5197,"style":5197},"async function readBodyAsyncIterator(request) {\n  const chunks = [];\n  for await (const chunk of request) {\n    chunks.push(chunk);\n  }\n  return Buffer.concat(chunks).toString('utf8');\n}\n",[5102,19805,19806,19821,19830,19850,19865,19869,19895],{"__ignoreMap":5197},[5201,19807,19808,19810,19812,19815,19817,19819],{"class":5203,"line":5204},[5201,19809,17430],{"class":5406},[5201,19811,18081],{"class":5406},[5201,19813,19814],{"class":5418}," readBodyAsyncIterator",[5201,19816,5422],{"class":5414},[5201,19818,5512],{"class":5449},[5201,19820,6749],{"class":5414},[5201,19822,19823,19825,19828],{"class":5203,"line":5210},[5201,19824,6627],{"class":5406},[5201,19826,19827],{"class":5410}," chunks",[5201,19829,19213],{"class":5414},[5201,19831,19832,19834,19837,19839,19841,19844,19846,19848],{"class":5203,"line":5216},[5201,19833,12795],{"class":5445},[5201,19835,19836],{"class":5445}," await",[5201,19838,5181],{"class":5414},[5201,19840,5407],{"class":5406},[5201,19842,19843],{"class":5410}," chunk",[5201,19845,13500],{"class":5406},[5201,19847,7338],{"class":5449},[5201,19849,6749],{"class":5414},[5201,19851,19852,19855,19857,19859,19861,19863],{"class":5203,"line":5222},[5201,19853,19854],{"class":5449},"    chunks",[5201,19856,5116],{"class":5414},[5201,19858,10289],{"class":5418},[5201,19860,5422],{"class":5414},[5201,19862,8909],{"class":5449},[5201,19864,5429],{"class":5414},[5201,19866,19867],{"class":5203,"line":5228},[5201,19868,6902],{"class":5414},[5201,19870,19871,19873,19876,19878,19881,19883,19885,19887,19889,19891,19893],{"class":5203,"line":5234},[5201,19872,12980],{"class":5445},[5201,19874,19875],{"class":5449}," Buffer",[5201,19877,5116],{"class":5414},[5201,19879,19880],{"class":5418},"concat",[5201,19882,5422],{"class":5414},[5201,19884,15965],{"class":5449},[5201,19886,7039],{"class":5414},[5201,19888,14628],{"class":5418},[5201,19890,5422],{"class":5414},[5201,19892,8919],{"class":5425},[5201,19894,5429],{"class":5414},[5201,19896,19897],{"class":5203,"line":5240},[5201,19898,6008],{"class":5414},[7018,19900,19902,19908,19915,19921,19997,20003,20079],{"icon":7020,"label":19901},"❓ Як обробити одночасні POST-запити без блокування?",[5176,19903,19904,19905,19907],{},"Node.js автоматично обробляє одночасні запити завдяки Event Loop. Кожен виклик callback-функції ",[5102,19906,7166],{}," виконується в окремому контексті виконання, але всі вони працюють в одному потоці.",[5176,19909,19910,19911,19914],{},"Критично важливо ",[5131,19912,19913],{},"не використовувати блокуючі операції"," всередині обробників:",[5176,19916,19917,19918],{},"❌ ",[5131,19919,19920],{},"Неправильно:",[5193,19922,19924],{"className":5391,"code":19923,"language":5393,"meta":5197,"style":5197},"const data = JSON.parse(body);\nconst hash = crypto.createHash('sha256').update(data.password).digest('hex'); \u002F\u002F Блокуючий\n",[5102,19925,19926,19946],{"__ignoreMap":5197},[5201,19927,19928,19930,19932,19934,19936,19938,19940,19942,19944],{"class":5203,"line":5204},[5201,19929,5407],{"class":5406},[5201,19931,14674],{"class":5410},[5201,19933,5415],{"class":5414},[5201,19935,7471],{"class":5410},[5201,19937,5116],{"class":5414},[5201,19939,14683],{"class":5418},[5201,19941,5422],{"class":5414},[5201,19943,14688],{"class":5449},[5201,19945,5429],{"class":5414},[5201,19947,19948,19950,19953,19955,19958,19960,19963,19965,19968,19970,19973,19975,19977,19979,19982,19984,19987,19989,19992,19994],{"class":5203,"line":5210},[5201,19949,5407],{"class":5406},[5201,19951,19952],{"class":5410}," hash",[5201,19954,5415],{"class":5414},[5201,19956,19957],{"class":5449},"crypto",[5201,19959,5116],{"class":5414},[5201,19961,19962],{"class":5418},"createHash",[5201,19964,5422],{"class":5414},[5201,19966,19967],{"class":5425},"'sha256'",[5201,19969,7039],{"class":5414},[5201,19971,19972],{"class":5418},"update",[5201,19974,5422],{"class":5414},[5201,19976,5353],{"class":5449},[5201,19978,5116],{"class":5414},[5201,19980,19981],{"class":5449},"password",[5201,19983,7039],{"class":5414},[5201,19985,19986],{"class":5418},"digest",[5201,19988,5422],{"class":5414},[5201,19990,19991],{"class":5425},"'hex'",[5201,19993,6252],{"class":5414},[5201,19995,19996],{"class":5400},"\u002F\u002F Блокуючий\n",[5176,19998,19999,20000],{},"✅ ",[5131,20001,20002],{},"Правильно:",[5193,20004,20006],{"className":5391,"code":20005,"language":5393,"meta":5197,"style":5197},"const data = JSON.parse(body);\nconst hash = await crypto.subtle.digest('SHA-256', encoder.encode(data.password)); \u002F\u002F Неблокуючий\n",[5102,20007,20008,20028],{"__ignoreMap":5197},[5201,20009,20010,20012,20014,20016,20018,20020,20022,20024,20026],{"class":5203,"line":5204},[5201,20011,5407],{"class":5406},[5201,20013,14674],{"class":5410},[5201,20015,5415],{"class":5414},[5201,20017,7471],{"class":5410},[5201,20019,5116],{"class":5414},[5201,20021,14683],{"class":5418},[5201,20023,5422],{"class":5414},[5201,20025,14688],{"class":5449},[5201,20027,5429],{"class":5414},[5201,20029,20030,20032,20034,20036,20038,20041,20043,20046,20048,20050,20052,20055,20057,20060,20062,20065,20067,20069,20071,20073,20076],{"class":5203,"line":5210},[5201,20031,5407],{"class":5406},[5201,20033,19952],{"class":5410},[5201,20035,5415],{"class":5414},[5201,20037,17500],{"class":5445},[5201,20039,20040],{"class":5449}," crypto",[5201,20042,5116],{"class":5414},[5201,20044,20045],{"class":5449},"subtle",[5201,20047,5116],{"class":5414},[5201,20049,19986],{"class":5418},[5201,20051,5422],{"class":5414},[5201,20053,20054],{"class":5425},"'SHA-256'",[5201,20056,5354],{"class":5414},[5201,20058,20059],{"class":5449},"encoder",[5201,20061,5116],{"class":5414},[5201,20063,20064],{"class":5418},"encode",[5201,20066,5422],{"class":5414},[5201,20068,5353],{"class":5449},[5201,20070,5116],{"class":5414},[5201,20072,19981],{"class":5449},[5201,20074,20075],{"class":5414},")); ",[5201,20077,20078],{"class":5400},"\u002F\u002F Неблокуючий\n",[5176,20080,20081,20082,20085],{},"Для CPU-інтенсивних задач (хешування паролів, обробка зображень) використовуйте ",[5102,20083,20084],{},"worker_threads"," або зовнішні сервіси.",[5166,20087,20089],{"id":20088},"обмеження-низькорівневого-підходу","Обмеження низькорівневого підходу",[5171,20091,20093],{"id":20092},"чому-модуль-http-не-використовується-напряму-у-продакшн","Чому модуль http не використовується напряму у продакшн",[5176,20095,20096,20097,20099],{},"Хоча модуль ",[5102,20098,5104],{}," надає повний контроль над поведінкою сервера, його використання у реальних застосунках призводить до низки проблем:",[5190,20101,20102],{},[5193,20103,20105],{"className":5195,"code":20104,"language":5190,"meta":5197,"style":5197},"graph TD\n    A[Проблеми модуля http] --> B[Відсутність\u003Cbr\u002F>абстракцій]\n    A --> C[Ручна обробка\u003Cbr\u002F>кожного аспекту]\n    A --> D[Дублювання\u003Cbr\u002F>коду]\n    A --> E[Низька\u003Cbr\u002F>продуктивність]\n    \n    B --> B1[\"Немає middleware\u003Cbr\u002F>системи\"]\n    B --> B2[\"Немає роутера\u003Cbr\u002F>з параметрами\"]\n    B --> B3[\"Немає валідації\u003Cbr\u002F>даних\"]\n    \n    C --> C1[\"Ручний парсинг\u003Cbr\u002F>тіла запиту\"]\n    C --> C2[\"Ручна обробка\u003Cbr\u002F>помилок\"]\n    C --> C3[\"Ручне встановлення\u003Cbr\u002F>заголовків\"]\n    \n    D --> D1[\"Повторення логіки\u003Cbr\u002F>у кожному маршруті\"]\n    D --> D2[\"Відсутність\u003Cbr\u002F>повторного використання\"]\n    \n    E --> E1[\"Відсутність\u003Cbr\u002F>оптимізацій\"]\n    E --> E2[\"Неефективний\u003Cbr\u002F>роутинг\"]\n    \n    style A fill:#fee2e2,stroke:#b91c1c,color:#1e293b\n    style B fill:#fef3c7,stroke:#b45309,color:#1e293b\n    style C fill:#fef3c7,stroke:#b45309,color:#1e293b\n    style D fill:#fef3c7,stroke:#b45309,color:#1e293b\n    style E fill:#fef3c7,stroke:#b45309,color:#1e293b\n",[5102,20106,20107,20111,20116,20121,20126,20131,20135,20140,20145,20150,20154,20159,20164,20169,20173,20178,20183,20187,20192,20197,20201,20206,20211,20215,20220],{"__ignoreMap":5197},[5201,20108,20109],{"class":5203,"line":5204},[5201,20110,5207],{},[5201,20112,20113],{"class":5203,"line":5210},[5201,20114,20115],{},"    A[Проблеми модуля http] --> B[Відсутність\u003Cbr\u002F>абстракцій]\n",[5201,20117,20118],{"class":5203,"line":5216},[5201,20119,20120],{},"    A --> C[Ручна обробка\u003Cbr\u002F>кожного аспекту]\n",[5201,20122,20123],{"class":5203,"line":5222},[5201,20124,20125],{},"    A --> D[Дублювання\u003Cbr\u002F>коду]\n",[5201,20127,20128],{"class":5203,"line":5228},[5201,20129,20130],{},"    A --> E[Низька\u003Cbr\u002F>продуктивність]\n",[5201,20132,20133],{"class":5203,"line":5234},[5201,20134,5261],{},[5201,20136,20137],{"class":5203,"line":5240},[5201,20138,20139],{},"    B --> B1[\"Немає middleware\u003Cbr\u002F>системи\"]\n",[5201,20141,20142],{"class":5203,"line":5246},[5201,20143,20144],{},"    B --> B2[\"Немає роутера\u003Cbr\u002F>з параметрами\"]\n",[5201,20146,20147],{"class":5203,"line":5252},[5201,20148,20149],{},"    B --> B3[\"Немає валідації\u003Cbr\u002F>даних\"]\n",[5201,20151,20152],{"class":5203,"line":5258},[5201,20153,5261],{},[5201,20155,20156],{"class":5203,"line":5264},[5201,20157,20158],{},"    C --> C1[\"Ручний парсинг\u003Cbr\u002F>тіла запиту\"]\n",[5201,20160,20161],{"class":5203,"line":5270},[5201,20162,20163],{},"    C --> C2[\"Ручна обробка\u003Cbr\u002F>помилок\"]\n",[5201,20165,20166],{"class":5203,"line":5276},[5201,20167,20168],{},"    C --> C3[\"Ручне встановлення\u003Cbr\u002F>заголовків\"]\n",[5201,20170,20171],{"class":5203,"line":5282},[5201,20172,5261],{},[5201,20174,20175],{"class":5203,"line":5288},[5201,20176,20177],{},"    D --> D1[\"Повторення логіки\u003Cbr\u002F>у кожному маршруті\"]\n",[5201,20179,20180],{"class":5203,"line":5749},[5201,20181,20182],{},"    D --> D2[\"Відсутність\u003Cbr\u002F>повторного використання\"]\n",[5201,20184,20185],{"class":5203,"line":5754},[5201,20186,5261],{},[5201,20188,20189],{"class":5203,"line":5784},[5201,20190,20191],{},"    E --> E1[\"Відсутність\u003Cbr\u002F>оптимізацій\"]\n",[5201,20193,20194],{"class":5203,"line":5821},[5201,20195,20196],{},"    E --> E2[\"Неефективний\u003Cbr\u002F>роутинг\"]\n",[5201,20198,20199],{"class":5203,"line":6390},[5201,20200,5261],{},[5201,20202,20203],{"class":5203,"line":6395},[5201,20204,20205],{},"    style A fill:#fee2e2,stroke:#b91c1c,color:#1e293b\n",[5201,20207,20208],{"class":5203,"line":6420},[5201,20209,20210],{},"    style B fill:#fef3c7,stroke:#b45309,color:#1e293b\n",[5201,20212,20213],{"class":5203,"line":6452},[5201,20214,5279],{},[5201,20216,20217],{"class":5203,"line":6884},[5201,20218,20219],{},"    style D fill:#fef3c7,stroke:#b45309,color:#1e293b\n",[5201,20221,20222],{"class":5203,"line":6899},[5201,20223,9557],{},[5176,20225,20226],{},[5131,20227,20228],{},"Основні проблеми:",[5299,20230,20231,20237,20243,20249,20255,20265,20275,20281],{},[5095,20232,20233,20236],{},[5131,20234,20235],{},"Відсутність middleware-системи:"," немає стандартного способу виконання спільної логіки (логування, автентифікація, CORS) для всіх або групи маршрутів.",[5095,20238,20239,20242],{},[5131,20240,20241],{},"Примітивна маршрутизація:"," немає підтримки динамічних параметрів, регулярних виразів, вкладених роутерів, пріоритетності маршрутів.",[5095,20244,20245,20248],{},[5131,20246,20247],{},"Ручна обробка тіла запиту:"," необхідно писати власний код для кожного типу контенту (JSON, форми, файли).",[5095,20250,20251,20254],{},[5131,20252,20253],{},"Відсутність валідації:"," немає вбудованих механізмів для перевірки структури даних, типів полів, обов'язковості параметрів.",[5095,20256,20257,20260,20261,20264],{},[5131,20258,20259],{},"Неефективна обробка помилок:"," потрібно обгортати кожен маршрут у ",[5102,20262,20263],{},"try-catch"," та дублювати логіку відправки помилок.",[5095,20266,20267,20270,20271,20274],{},[5131,20268,20269],{},"Немає автоматичної серіалізації:"," необхідно вручну викликати ",[5102,20272,20273],{},"JSON.stringify()"," для кожної відповіді.",[5095,20276,20277,20280],{},[5131,20278,20279],{},"Відсутність helpers:"," немає утилітарних методів для cookies, redirects, file downloads, streaming responses.",[5095,20282,20283,20286,20287,20290],{},[5131,20284,20285],{},"Низька продуктивність роутингу:"," лінійний пошук маршрутів через ",[5102,20288,20289],{},"if\u002Felse"," у великих застосунках створює bottleneck.",[5171,20292,20294],{"id":20293},"порівняння-з-фреймворками","Порівняння з фреймворками",[20296,20297,20298,20979,21490],"code-group",{},[5193,20299,20302],{"className":5391,"code":20300,"filename":20301,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\n\nconst server = http.createServer(async (request: IncomingMessage, response: ServerResponse) => {\n  const url: URL = new URL(request.url, `http:\u002F\u002F${request.headers.host}`);\n  \n  \u002F\u002F Ручна маршрутизація\n  if (request.method === 'POST' && url.pathname === '\u002Fapi\u002Fusers') {\n    try {\n      \u002F\u002F Ручне читання тіла запиту\n      let body = '';\n      for await (const chunk of request) {\n        body += chunk;\n      }\n      \n      \u002F\u002F Ручний парсинг JSON\n      let data;\n      try {\n        data = JSON.parse(body);\n      } catch {\n        response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Invalid JSON' }));\n        return;\n      }\n      \n      \u002F\u002F Ручна валідація\n      if (!data.name || typeof data.name !== 'string') {\n        response.writeHead(400, { 'Content-Type': 'application\u002Fjson' });\n        response.end(JSON.stringify({ error: 'Name is required' }));\n        return;\n      }\n      \n      \u002F\u002F Ручна обробка бізнес-логіки\n      const user = { id: Date.now(), name: data.name };\n      \n      \u002F\u002F Ручна серіалізація та встановлення заголовків\n      response.writeHead(201, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify(user));\n      \n    } catch (error) {\n      console.error(error);\n      response.writeHead(500, { 'Content-Type': 'application\u002Fjson' });\n      response.end(JSON.stringify({ error: 'Internal server error' }));\n    }\n  } else {\n    response.writeHead(404, { 'Content-Type': 'application\u002Fjson' });\n    response.end(JSON.stringify({ error: 'Route not found' }));\n  }\n});\n\nserver.listen(3000);\n\u002F\u002F Близько 50 рядків коду для одного маршруту\n","Чистий http",[5102,20303,20304,20316,20338,20342,20382,20428,20432,20437,20467,20473,20478,20490,20509,20520,20524,20528,20533,20541,20547,20565,20573,20595,20619,20625,20629,20633,20638,20666,20688,20712,20718,20722,20726,20731,20761,20765,20770,20792,20814,20818,20830,20844,20866,20890,20894,20902,20924,20948,20952,20956,20960,20974],{"__ignoreMap":5197},[5201,20305,20306,20308,20310,20312,20314],{"class":5203,"line":5204},[5201,20307,5446],{"class":5445},[5201,20309,5411],{"class":5449},[5201,20311,5452],{"class":5445},[5201,20313,5455],{"class":5425},[5201,20315,5458],{"class":5414},[5201,20317,20318,20320,20322,20324,20326,20328,20330,20332,20334,20336],{"class":5203,"line":5210},[5201,20319,5446],{"class":5445},[5201,20321,5465],{"class":5445},[5201,20323,5468],{"class":5414},[5201,20325,5111],{"class":5449},[5201,20327,5354],{"class":5414},[5201,20329,5115],{"class":5449},[5201,20331,5482],{"class":5414},[5201,20333,5485],{"class":5445},[5201,20335,5455],{"class":5425},[5201,20337,5458],{"class":5414},[5201,20339,20340],{"class":5203,"line":5216},[5201,20341,5435],{"emptyLinePlaceholder":5434},[5201,20343,20344,20346,20348,20350,20352,20354,20356,20358,20360,20362,20364,20366,20368,20370,20372,20374,20376,20378,20380],{"class":5203,"line":5222},[5201,20345,5407],{"class":5406},[5201,20347,5604],{"class":5410},[5201,20349,5415],{"class":5414},[5201,20351,5104],{"class":5449},[5201,20353,5116],{"class":5414},[5201,20355,5507],{"class":5418},[5201,20357,5422],{"class":5414},[5201,20359,17430],{"class":5406},[5201,20361,5181],{"class":5414},[5201,20363,5512],{"class":5449},[5201,20365,5620],{"class":5414},[5201,20367,5111],{"class":5623},[5201,20369,5354],{"class":5414},[5201,20371,5628],{"class":5449},[5201,20373,5620],{"class":5414},[5201,20375,5115],{"class":5623},[5201,20377,6203],{"class":5414},[5201,20379,6206],{"class":5406},[5201,20381,5644],{"class":5414},[5201,20383,20384,20386,20388,20390,20392,20394,20396,20398,20400,20402,20404,20406,20408,20410,20412,20414,20416,20418,20420,20422,20424,20426],{"class":5203,"line":5228},[5201,20385,6627],{"class":5406},[5201,20387,7818],{"class":5410},[5201,20389,5620],{"class":5414},[5201,20391,7727],{"class":5623},[5201,20393,5415],{"class":5414},[5201,20395,7827],{"class":5406},[5201,20397,7830],{"class":5418},[5201,20399,5422],{"class":5414},[5201,20401,5512],{"class":5449},[5201,20403,5116],{"class":5414},[5201,20405,7358],{"class":5449},[5201,20407,5354],{"class":5414},[5201,20409,7793],{"class":5425},[5201,20411,5800],{"class":5406},[5201,20413,5512],{"class":5449},[5201,20415,5116],{"class":6662},[5201,20417,7386],{"class":5449},[5201,20419,5116],{"class":6662},[5201,20421,6082],{"class":5449},[5201,20423,5805],{"class":5406},[5201,20425,6447],{"class":5425},[5201,20427,5429],{"class":5414},[5201,20429,20430],{"class":5203,"line":5234},[5201,20431,5684],{"class":5414},[5201,20433,20434],{"class":5203,"line":5240},[5201,20435,20436],{"class":5400},"  \u002F\u002F Ручна маршрутизація\n",[5201,20438,20439,20441,20443,20445,20447,20449,20451,20453,20455,20457,20459,20461,20463,20465],{"class":5203,"line":5246},[5201,20440,6732],{"class":5445},[5201,20442,5181],{"class":5414},[5201,20444,5512],{"class":5449},[5201,20446,5116],{"class":5414},[5201,20448,7343],{"class":5449},[5201,20450,6743],{"class":5414},[5201,20452,7192],{"class":5425},[5201,20454,9987],{"class":5414},[5201,20456,7358],{"class":5449},[5201,20458,5116],{"class":5414},[5201,20460,7870],{"class":5449},[5201,20462,6743],{"class":5414},[5201,20464,10238],{"class":5425},[5201,20466,6749],{"class":5414},[5201,20468,20469,20471],{"class":5203,"line":5252},[5201,20470,17487],{"class":5445},[5201,20472,5644],{"class":5414},[5201,20474,20475],{"class":5203,"line":5258},[5201,20476,20477],{"class":5400},"      \u002F\u002F Ручне читання тіла запиту\n",[5201,20479,20480,20482,20484,20486,20488],{"class":5203,"line":5264},[5201,20481,19057],{"class":5406},[5201,20483,14580],{"class":5449},[5201,20485,5415],{"class":5414},[5201,20487,14585],{"class":5425},[5201,20489,5458],{"class":5414},[5201,20491,20492,20495,20497,20499,20501,20503,20505,20507],{"class":5203,"line":5270},[5201,20493,20494],{"class":5445},"      for",[5201,20496,19836],{"class":5445},[5201,20498,5181],{"class":5414},[5201,20500,5407],{"class":5406},[5201,20502,19843],{"class":5410},[5201,20504,13500],{"class":5406},[5201,20506,7338],{"class":5449},[5201,20508,6749],{"class":5414},[5201,20510,20511,20514,20516,20518],{"class":5203,"line":5276},[5201,20512,20513],{"class":5449},"        body",[5201,20515,14621],{"class":5414},[5201,20517,8909],{"class":5449},[5201,20519,5458],{"class":5414},[5201,20521,20522],{"class":5203,"line":5282},[5201,20523,14869],{"class":5414},[5201,20525,20526],{"class":5203,"line":5288},[5201,20527,16290],{"class":5414},[5201,20529,20530],{"class":5203,"line":5749},[5201,20531,20532],{"class":5400},"      \u002F\u002F Ручний парсинг JSON\n",[5201,20534,20535,20537,20539],{"class":5203,"line":5754},[5201,20536,19057],{"class":5406},[5201,20538,14674],{"class":5449},[5201,20540,5458],{"class":5414},[5201,20542,20543,20545],{"class":5203,"line":5784},[5201,20544,14664],{"class":5445},[5201,20546,5644],{"class":5414},[5201,20548,20549,20551,20553,20555,20557,20559,20561,20563],{"class":5203,"line":5821},[5201,20550,19072],{"class":5449},[5201,20552,5415],{"class":5414},[5201,20554,7471],{"class":5410},[5201,20556,5116],{"class":5414},[5201,20558,14683],{"class":5418},[5201,20560,5422],{"class":5414},[5201,20562,14688],{"class":5449},[5201,20564,5429],{"class":5414},[5201,20566,20567,20569,20571],{"class":5203,"line":6390},[5201,20568,14808],{"class":5414},[5201,20570,14811],{"class":5445},[5201,20572,5644],{"class":5414},[5201,20574,20575,20577,20579,20581,20583,20585,20587,20589,20591,20593],{"class":5203,"line":6395},[5201,20576,14734],{"class":5449},[5201,20578,5116],{"class":5414},[5201,20580,5659],{"class":5418},[5201,20582,5422],{"class":5414},[5201,20584,9635],{"class":5664},[5201,20586,5668],{"class":5414},[5201,20588,5671],{"class":5425},[5201,20590,5549],{"class":5449},[5201,20592,8106],{"class":5425},[5201,20594,5679],{"class":5414},[5201,20596,20597,20599,20601,20603,20605,20607,20609,20611,20613,20615,20617],{"class":5203,"line":6420},[5201,20598,14734],{"class":5449},[5201,20600,5116],{"class":5414},[5201,20602,5357],{"class":5418},[5201,20604,5422],{"class":5414},[5201,20606,7471],{"class":5410},[5201,20608,5116],{"class":5414},[5201,20610,7476],{"class":5418},[5201,20612,8425],{"class":5414},[5201,20614,8428],{"class":5449},[5201,20616,14862],{"class":5425},[5201,20618,8434],{"class":5414},[5201,20620,20621,20623],{"class":5203,"line":6452},[5201,20622,17246],{"class":5445},[5201,20624,5458],{"class":5414},[5201,20626,20627],{"class":5203,"line":6884},[5201,20628,14869],{"class":5414},[5201,20630,20631],{"class":5203,"line":6899},[5201,20632,16290],{"class":5414},[5201,20634,20635],{"class":5203,"line":6905},[5201,20636,20637],{"class":5400},"      \u002F\u002F Ручна валідація\n",[5201,20639,20640,20642,20644,20646,20648,20650,20652,20654,20656,20658,20660,20662,20664],{"class":5203,"line":6910},[5201,20641,16300],{"class":5445},[5201,20643,8377],{"class":5414},[5201,20645,5353],{"class":5449},[5201,20647,5116],{"class":5414},[5201,20649,8869],{"class":5449},[5201,20651,6359],{"class":5414},[5201,20653,17571],{"class":5406},[5201,20655,14674],{"class":5449},[5201,20657,5116],{"class":5414},[5201,20659,8869],{"class":5449},[5201,20661,12750],{"class":5414},[5201,20663,17582],{"class":5425},[5201,20665,6749],{"class":5414},[5201,20667,20668,20670,20672,20674,20676,20678,20680,20682,20684,20686],{"class":5203,"line":6915},[5201,20669,14734],{"class":5449},[5201,20671,5116],{"class":5414},[5201,20673,5659],{"class":5418},[5201,20675,5422],{"class":5414},[5201,20677,9635],{"class":5664},[5201,20679,5668],{"class":5414},[5201,20681,5671],{"class":5425},[5201,20683,5549],{"class":5449},[5201,20685,8106],{"class":5425},[5201,20687,5679],{"class":5414},[5201,20689,20690,20692,20694,20696,20698,20700,20702,20704,20706,20708,20710],{"class":5203,"line":6921},[5201,20691,14734],{"class":5449},[5201,20693,5116],{"class":5414},[5201,20695,5357],{"class":5418},[5201,20697,5422],{"class":5414},[5201,20699,7471],{"class":5410},[5201,20701,5116],{"class":5414},[5201,20703,7476],{"class":5418},[5201,20705,8425],{"class":5414},[5201,20707,8428],{"class":5449},[5201,20709,19255],{"class":5425},[5201,20711,8434],{"class":5414},[5201,20713,20714,20716],{"class":5203,"line":6946},[5201,20715,17246],{"class":5445},[5201,20717,5458],{"class":5414},[5201,20719,20720],{"class":5203,"line":6978},[5201,20721,14869],{"class":5414},[5201,20723,20724],{"class":5203,"line":6983},[5201,20725,16290],{"class":5414},[5201,20727,20728],{"class":5203,"line":6988},[5201,20729,20730],{"class":5400},"      \u002F\u002F Ручна обробка бізнес-логіки\n",[5201,20732,20733,20735,20737,20739,20741,20744,20746,20749,20751,20753,20755,20757,20759],{"class":5203,"line":7001},[5201,20734,12896],{"class":5406},[5201,20736,10013],{"class":5410},[5201,20738,10255],{"class":5414},[5201,20740,9824],{"class":5449},[5201,20742,20743],{"class":5449}," Date",[5201,20745,5116],{"class":5414},[5201,20747,20748],{"class":5418},"now",[5201,20750,9955],{"class":5414},[5201,20752,9832],{"class":5449},[5201,20754,14674],{"class":5449},[5201,20756,5116],{"class":5414},[5201,20758,8869],{"class":5449},[5201,20760,10279],{"class":5414},[5201,20762,20763],{"class":5203,"line":8676},[5201,20764,16290],{"class":5414},[5201,20766,20767],{"class":5203,"line":8684},[5201,20768,20769],{"class":5400},"      \u002F\u002F Ручна серіалізація та встановлення заголовків\n",[5201,20771,20772,20774,20776,20778,20780,20782,20784,20786,20788,20790],{"class":5203,"line":8693},[5201,20773,10071],{"class":5449},[5201,20775,5116],{"class":5414},[5201,20777,5659],{"class":5418},[5201,20779,5422],{"class":5414},[5201,20781,9609],{"class":5664},[5201,20783,5668],{"class":5414},[5201,20785,5671],{"class":5425},[5201,20787,5549],{"class":5449},[5201,20789,8106],{"class":5425},[5201,20791,5679],{"class":5414},[5201,20793,20794,20796,20798,20800,20802,20804,20806,20808,20810,20812],{"class":5203,"line":8699},[5201,20795,10071],{"class":5449},[5201,20797,5116],{"class":5414},[5201,20799,5357],{"class":5418},[5201,20801,5422],{"class":5414},[5201,20803,7471],{"class":5410},[5201,20805,5116],{"class":5414},[5201,20807,7476],{"class":5418},[5201,20809,5422],{"class":5414},[5201,20811,10059],{"class":5449},[5201,20813,7494],{"class":5414},[5201,20815,20816],{"class":5203,"line":8704},[5201,20817,16290],{"class":5414},[5201,20819,20820,20822,20824,20826,20828],{"class":5203,"line":8709},[5201,20821,10116],{"class":5414},[5201,20823,14811],{"class":5445},[5201,20825,5181],{"class":5414},[5201,20827,6714],{"class":5449},[5201,20829,6749],{"class":5414},[5201,20831,20832,20834,20836,20838,20840,20842],{"class":5203,"line":10318},[5201,20833,16671],{"class":5449},[5201,20835,5116],{"class":5414},[5201,20837,6714],{"class":5418},[5201,20839,5422],{"class":5414},[5201,20841,6714],{"class":5449},[5201,20843,5429],{"class":5414},[5201,20845,20846,20848,20850,20852,20854,20856,20858,20860,20862,20864],{"class":5203,"line":10330},[5201,20847,10071],{"class":5449},[5201,20849,5116],{"class":5414},[5201,20851,5659],{"class":5418},[5201,20853,5422],{"class":5414},[5201,20855,9699],{"class":5664},[5201,20857,5668],{"class":5414},[5201,20859,5671],{"class":5425},[5201,20861,5549],{"class":5449},[5201,20863,8106],{"class":5425},[5201,20865,5679],{"class":5414},[5201,20867,20868,20870,20872,20874,20876,20878,20880,20882,20884,20886,20888],{"class":5203,"line":10356},[5201,20869,10071],{"class":5449},[5201,20871,5116],{"class":5414},[5201,20873,5357],{"class":5418},[5201,20875,5422],{"class":5414},[5201,20877,7471],{"class":5410},[5201,20879,5116],{"class":5414},[5201,20881,7476],{"class":5418},[5201,20883,8425],{"class":5414},[5201,20885,8428],{"class":5449},[5201,20887,17930],{"class":5425},[5201,20889,8434],{"class":5414},[5201,20891,20892],{"class":5203,"line":10362},[5201,20893,10190],{"class":5414},[5201,20895,20896,20898,20900],{"class":5203,"line":10385},[5201,20897,6796],{"class":5414},[5201,20899,6799],{"class":5445},[5201,20901,5644],{"class":5414},[5201,20903,20904,20906,20908,20910,20912,20914,20916,20918,20920,20922],{"class":5203,"line":10392},[5201,20905,8387],{"class":5449},[5201,20907,5116],{"class":5414},[5201,20909,5659],{"class":5418},[5201,20911,5422],{"class":5414},[5201,20913,9673],{"class":5664},[5201,20915,5668],{"class":5414},[5201,20917,5671],{"class":5425},[5201,20919,5549],{"class":5449},[5201,20921,8106],{"class":5425},[5201,20923,5679],{"class":5414},[5201,20925,20926,20928,20930,20932,20934,20936,20938,20940,20942,20944,20946],{"class":5203,"line":10397},[5201,20927,8387],{"class":5449},[5201,20929,5116],{"class":5414},[5201,20931,5357],{"class":5418},[5201,20933,5422],{"class":5414},[5201,20935,7471],{"class":5410},[5201,20937,5116],{"class":5414},[5201,20939,7476],{"class":5418},[5201,20941,8425],{"class":5414},[5201,20943,8428],{"class":5449},[5201,20945,10686],{"class":5425},[5201,20947,8434],{"class":5414},[5201,20949,20950],{"class":5203,"line":10402},[5201,20951,6902],{"class":5414},[5201,20953,20954],{"class":5203,"line":10408},[5201,20955,5709],{"class":5414},[5201,20957,20958],{"class":5203,"line":10443},[5201,20959,5435],{"emptyLinePlaceholder":5434},[5201,20961,20962,20964,20966,20968,20970,20972],{"class":5203,"line":10478},[5201,20963,5757],{"class":5449},[5201,20965,5116],{"class":5414},[5201,20967,5762],{"class":5418},[5201,20969,5422],{"class":5414},[5201,20971,5730],{"class":5664},[5201,20973,5429],{"class":5414},[5201,20975,20976],{"class":5203,"line":10483},[5201,20977,20978],{"class":5400},"\u002F\u002F Близько 50 рядків коду для одного маршруту\n",[5193,20980,20983],{"className":5391,"code":20981,"filename":20982,"language":5393,"meta":5197,"style":5197},"import express from 'express';\n\nconst app = express();\n\n\u002F\u002F Middleware для парсингу JSON (автоматично)\napp.use(express.json());\n\n\u002F\u002F Middleware для логування\napp.use((req, res, next) => {\n  console.log(`${req.method} ${req.url}`);\n  next();\n});\n\n\u002F\u002F Маршрут з автоматичною обробкою\napp.post('\u002Fapi\u002Fusers', async (req: IncomingMessage, res: ServerResponse) => {\n  try {\n    const { name } = req.body;\n    \n    \u002F\u002F Валідація (можна використати express-validator)\n    if (!name || typeof name !== 'string') {\n      return res.status(400).json({ error: 'Name is required' });\n    }\n    \n    \u002F\u002F Бізнес-логіка\n    const user = { id: Date.now(), name };\n    \n    \u002F\u002F Автоматична серіалізація JSON\n    res.status(201).json(user);\n  } catch (error) {\n    console.error(error);\n    res.status(500).json({ error: 'Internal server error' });\n  }\n});\n\n\u002F\u002F Глобальний обробник помилок\napp.use((error, req, res, next) => {\n  console.error(error);\n  res.status(500).json({ error: 'Internal server error' });\n});\n\napp.listen(3000);\n\u002F\u002F Близько 25 рядків коду для того ж функціоналу\n","Express",[5102,20984,20985,20999,21003,21017,21021,21026,21048,21052,21057,21084,21120,21127,21131,21135,21140,21179,21186,21204,21208,21213,21234,21262,21266,21270,21275,21297,21301,21306,21328,21340,21354,21378,21382,21386,21390,21395,21425,21439,21463,21467,21471,21485],{"__ignoreMap":5197},[5201,20986,20987,20989,20992,20994,20997],{"class":5203,"line":5204},[5201,20988,5446],{"class":5445},[5201,20990,20991],{"class":5449}," express",[5201,20993,5452],{"class":5445},[5201,20995,20996],{"class":5425}," 'express'",[5201,20998,5458],{"class":5414},[5201,21000,21001],{"class":5203,"line":5210},[5201,21002,5435],{"emptyLinePlaceholder":5434},[5201,21004,21005,21007,21010,21012,21015],{"class":5203,"line":5216},[5201,21006,5407],{"class":5406},[5201,21008,21009],{"class":5410}," app",[5201,21011,5415],{"class":5414},[5201,21013,21014],{"class":5418},"express",[5201,21016,6642],{"class":5414},[5201,21018,21019],{"class":5203,"line":5222},[5201,21020,5435],{"emptyLinePlaceholder":5434},[5201,21022,21023],{"class":5203,"line":5228},[5201,21024,21025],{"class":5400},"\u002F\u002F Middleware для парсингу JSON (автоматично)\n",[5201,21027,21028,21031,21033,21036,21038,21040,21042,21045],{"class":5203,"line":5234},[5201,21029,21030],{"class":5449},"app",[5201,21032,5116],{"class":5414},[5201,21034,21035],{"class":5418},"use",[5201,21037,5422],{"class":5414},[5201,21039,21014],{"class":5449},[5201,21041,5116],{"class":5414},[5201,21043,21044],{"class":5418},"json",[5201,21046,21047],{"class":5414},"());\n",[5201,21049,21050],{"class":5203,"line":5240},[5201,21051,5435],{"emptyLinePlaceholder":5434},[5201,21053,21054],{"class":5203,"line":5246},[5201,21055,21056],{"class":5400},"\u002F\u002F Middleware для логування\n",[5201,21058,21059,21061,21063,21065,21067,21069,21071,21073,21075,21078,21080,21082],{"class":5203,"line":5252},[5201,21060,21030],{"class":5449},[5201,21062,5116],{"class":5414},[5201,21064,21035],{"class":5418},[5201,21066,5615],{"class":5414},[5201,21068,6187],{"class":5449},[5201,21070,5354],{"class":5414},[5201,21072,6196],{"class":5449},[5201,21074,5354],{"class":5414},[5201,21076,21077],{"class":5449},"next",[5201,21079,6203],{"class":5414},[5201,21081,6206],{"class":5406},[5201,21083,5644],{"class":5414},[5201,21085,21086,21088,21090,21092,21094,21096,21098,21100,21102,21104,21106,21108,21110,21112,21114,21116,21118],{"class":5203,"line":5258},[5201,21087,5787],{"class":5449},[5201,21089,5116],{"class":5414},[5201,21091,5792],{"class":5418},[5201,21093,5422],{"class":5414},[5201,21095,6447],{"class":5425},[5201,21097,5800],{"class":5406},[5201,21099,6187],{"class":5449},[5201,21101,5116],{"class":6662},[5201,21103,7343],{"class":5449},[5201,21105,5805],{"class":5406},[5201,21107,12412],{"class":5406},[5201,21109,6187],{"class":5449},[5201,21111,5116],{"class":6662},[5201,21113,7358],{"class":5449},[5201,21115,5805],{"class":5406},[5201,21117,6447],{"class":5425},[5201,21119,5429],{"class":5414},[5201,21121,21122,21125],{"class":5203,"line":5264},[5201,21123,21124],{"class":5418},"  next",[5201,21126,6642],{"class":5414},[5201,21128,21129],{"class":5203,"line":5270},[5201,21130,5709],{"class":5414},[5201,21132,21133],{"class":5203,"line":5276},[5201,21134,5435],{"emptyLinePlaceholder":5434},[5201,21136,21137],{"class":5203,"line":5282},[5201,21138,21139],{"class":5400},"\u002F\u002F Маршрут з автоматичною обробкою\n",[5201,21141,21142,21144,21146,21149,21151,21153,21155,21157,21159,21161,21163,21165,21167,21169,21171,21173,21175,21177],{"class":5203,"line":5288},[5201,21143,21030],{"class":5449},[5201,21145,5116],{"class":5414},[5201,21147,21148],{"class":5418},"post",[5201,21150,5422],{"class":5414},[5201,21152,10238],{"class":5425},[5201,21154,5354],{"class":5414},[5201,21156,17430],{"class":5406},[5201,21158,5181],{"class":5414},[5201,21160,6187],{"class":5449},[5201,21162,5620],{"class":5414},[5201,21164,5111],{"class":5623},[5201,21166,5354],{"class":5414},[5201,21168,6196],{"class":5449},[5201,21170,5620],{"class":5414},[5201,21172,5115],{"class":5623},[5201,21174,6203],{"class":5414},[5201,21176,6206],{"class":5406},[5201,21178,5644],{"class":5414},[5201,21180,21181,21184],{"class":5203,"line":5749},[5201,21182,21183],{"class":5445},"  try",[5201,21185,5644],{"class":5414},[5201,21187,21188,21190,21192,21194,21196,21198,21200,21202],{"class":5203,"line":5754},[5201,21189,10010],{"class":5406},[5201,21191,5468],{"class":5414},[5201,21193,8869],{"class":5410},[5201,21195,11294],{"class":5414},[5201,21197,6187],{"class":5449},[5201,21199,5116],{"class":5414},[5201,21201,14688],{"class":5449},[5201,21203,5458],{"class":5414},[5201,21205,21206],{"class":5203,"line":5784},[5201,21207,5261],{"class":5414},[5201,21209,21210],{"class":5203,"line":5821},[5201,21211,21212],{"class":5400},"    \u002F\u002F Валідація (можна використати express-validator)\n",[5201,21214,21215,21217,21219,21221,21223,21225,21228,21230,21232],{"class":5203,"line":6390},[5201,21216,10054],{"class":5445},[5201,21218,8377],{"class":5414},[5201,21220,8869],{"class":5449},[5201,21222,6359],{"class":5414},[5201,21224,17571],{"class":5406},[5201,21226,21227],{"class":5449}," name",[5201,21229,12750],{"class":5414},[5201,21231,17582],{"class":5425},[5201,21233,6749],{"class":5414},[5201,21235,21236,21238,21241,21243,21246,21248,21250,21252,21254,21256,21258,21260],{"class":5203,"line":6395},[5201,21237,12959],{"class":5445},[5201,21239,21240],{"class":5449}," res",[5201,21242,5116],{"class":5414},[5201,21244,21245],{"class":5418},"status",[5201,21247,5422],{"class":5414},[5201,21249,9635],{"class":5664},[5201,21251,7039],{"class":5414},[5201,21253,21044],{"class":5418},[5201,21255,8425],{"class":5414},[5201,21257,8428],{"class":5449},[5201,21259,19255],{"class":5425},[5201,21261,5679],{"class":5414},[5201,21263,21264],{"class":5203,"line":6420},[5201,21265,10190],{"class":5414},[5201,21267,21268],{"class":5203,"line":6452},[5201,21269,5261],{"class":5414},[5201,21271,21272],{"class":5203,"line":6884},[5201,21273,21274],{"class":5400},"    \u002F\u002F Бізнес-логіка\n",[5201,21276,21277,21279,21281,21283,21285,21287,21289,21291,21293,21295],{"class":5203,"line":6899},[5201,21278,10010],{"class":5406},[5201,21280,10013],{"class":5410},[5201,21282,10255],{"class":5414},[5201,21284,9824],{"class":5449},[5201,21286,20743],{"class":5449},[5201,21288,5116],{"class":5414},[5201,21290,20748],{"class":5418},[5201,21292,9955],{"class":5414},[5201,21294,8869],{"class":5449},[5201,21296,10279],{"class":5414},[5201,21298,21299],{"class":5203,"line":6905},[5201,21300,5261],{"class":5414},[5201,21302,21303],{"class":5203,"line":6910},[5201,21304,21305],{"class":5400},"    \u002F\u002F Автоматична серіалізація JSON\n",[5201,21307,21308,21310,21312,21314,21316,21318,21320,21322,21324,21326],{"class":5203,"line":6915},[5201,21309,11769],{"class":5449},[5201,21311,5116],{"class":5414},[5201,21313,21245],{"class":5418},[5201,21315,5422],{"class":5414},[5201,21317,9609],{"class":5664},[5201,21319,7039],{"class":5414},[5201,21321,21044],{"class":5418},[5201,21323,5422],{"class":5414},[5201,21325,10059],{"class":5449},[5201,21327,5429],{"class":5414},[5201,21329,21330,21332,21334,21336,21338],{"class":5203,"line":6921},[5201,21331,6796],{"class":5414},[5201,21333,14811],{"class":5445},[5201,21335,5181],{"class":5414},[5201,21337,6714],{"class":5449},[5201,21339,6749],{"class":5414},[5201,21341,21342,21344,21346,21348,21350,21352],{"class":5203,"line":6946},[5201,21343,6754],{"class":5449},[5201,21345,5116],{"class":5414},[5201,21347,6714],{"class":5418},[5201,21349,5422],{"class":5414},[5201,21351,6714],{"class":5449},[5201,21353,5429],{"class":5414},[5201,21355,21356,21358,21360,21362,21364,21366,21368,21370,21372,21374,21376],{"class":5203,"line":6978},[5201,21357,11769],{"class":5449},[5201,21359,5116],{"class":5414},[5201,21361,21245],{"class":5418},[5201,21363,5422],{"class":5414},[5201,21365,9699],{"class":5664},[5201,21367,7039],{"class":5414},[5201,21369,21044],{"class":5418},[5201,21371,8425],{"class":5414},[5201,21373,8428],{"class":5449},[5201,21375,17930],{"class":5425},[5201,21377,5679],{"class":5414},[5201,21379,21380],{"class":5203,"line":6983},[5201,21381,6902],{"class":5414},[5201,21383,21384],{"class":5203,"line":6988},[5201,21385,5709],{"class":5414},[5201,21387,21388],{"class":5203,"line":7001},[5201,21389,5435],{"emptyLinePlaceholder":5434},[5201,21391,21392],{"class":5203,"line":8676},[5201,21393,21394],{"class":5400},"\u002F\u002F Глобальний обробник помилок\n",[5201,21396,21397,21399,21401,21403,21405,21407,21409,21411,21413,21415,21417,21419,21421,21423],{"class":5203,"line":8684},[5201,21398,21030],{"class":5449},[5201,21400,5116],{"class":5414},[5201,21402,21035],{"class":5418},[5201,21404,5615],{"class":5414},[5201,21406,6714],{"class":5449},[5201,21408,5354],{"class":5414},[5201,21410,6187],{"class":5449},[5201,21412,5354],{"class":5414},[5201,21414,6196],{"class":5449},[5201,21416,5354],{"class":5414},[5201,21418,21077],{"class":5449},[5201,21420,6203],{"class":5414},[5201,21422,6206],{"class":5406},[5201,21424,5644],{"class":5414},[5201,21426,21427,21429,21431,21433,21435,21437],{"class":5203,"line":8693},[5201,21428,5787],{"class":5449},[5201,21430,5116],{"class":5414},[5201,21432,6714],{"class":5418},[5201,21434,5422],{"class":5414},[5201,21436,6714],{"class":5449},[5201,21438,5429],{"class":5414},[5201,21440,21441,21443,21445,21447,21449,21451,21453,21455,21457,21459,21461],{"class":5203,"line":8699},[5201,21442,6213],{"class":5449},[5201,21444,5116],{"class":5414},[5201,21446,21245],{"class":5418},[5201,21448,5422],{"class":5414},[5201,21450,9699],{"class":5664},[5201,21452,7039],{"class":5414},[5201,21454,21044],{"class":5418},[5201,21456,8425],{"class":5414},[5201,21458,8428],{"class":5449},[5201,21460,17930],{"class":5425},[5201,21462,5679],{"class":5414},[5201,21464,21465],{"class":5203,"line":8704},[5201,21466,5709],{"class":5414},[5201,21468,21469],{"class":5203,"line":8709},[5201,21470,5435],{"emptyLinePlaceholder":5434},[5201,21472,21473,21475,21477,21479,21481,21483],{"class":5203,"line":10318},[5201,21474,21030],{"class":5449},[5201,21476,5116],{"class":5414},[5201,21478,5762],{"class":5418},[5201,21480,5422],{"class":5414},[5201,21482,5730],{"class":5664},[5201,21484,5429],{"class":5414},[5201,21486,21487],{"class":5203,"line":10330},[5201,21488,21489],{"class":5400},"\u002F\u002F Близько 25 рядків коду для того ж функціоналу\n",[5193,21491,21494],{"className":5391,"code":21492,"filename":21493,"language":5393,"meta":5197,"style":5197},"import Fastify from 'fastify';\n\nconst fastify = Fastify({ logger: true });\n\n\u002F\u002F JSON Schema валідація (автоматична)\nconst schema = {\n  body: {\n    type: 'object',\n    required: ['name'],\n    properties: {\n      name: { type: 'string', minLength: 1, maxLength: 50 }\n    }\n  }\n};\n\n\u002F\u002F Маршрут з декларативною валідацією\nfastify.post('\u002Fapi\u002Fusers', { schema }, async (request, reply) => {\n  const { name } = request.body;\n  \n  const user = { id: Date.now(), name };\n  \n  \u002F\u002F Автоматична серіалізація + встановлення статусу\n  return reply.code(201).send(user);\n});\n\n\u002F\u002F Глобальний обробник помилок\nfastify.setErrorHandler((error, request, reply) => {\n  fastify.log.error(error);\n  reply.status(500).send({ error: 'Internal server error' });\n});\n\nawait fastify.listen({ port: 3000 });\n\u002F\u002F Близько 20 рядків коду + автоматична валідація\n","Fastify",[5102,21495,21496,21510,21514,21535,21539,21544,21553,21560,21570,21583,21590,21619,21623,21627,21631,21635,21640,21678,21696,21700,21722,21726,21731,21757,21761,21765,21769,21796,21815,21840,21844,21848,21868],{"__ignoreMap":5197},[5201,21497,21498,21500,21503,21505,21508],{"class":5203,"line":5204},[5201,21499,5446],{"class":5445},[5201,21501,21502],{"class":5449}," Fastify",[5201,21504,5452],{"class":5445},[5201,21506,21507],{"class":5425}," 'fastify'",[5201,21509,5458],{"class":5414},[5201,21511,21512],{"class":5203,"line":5210},[5201,21513,5435],{"emptyLinePlaceholder":5434},[5201,21515,21516,21518,21521,21523,21525,21527,21530,21533],{"class":5203,"line":5216},[5201,21517,5407],{"class":5406},[5201,21519,21520],{"class":5410}," fastify",[5201,21522,5415],{"class":5414},[5201,21524,21493],{"class":5418},[5201,21526,8425],{"class":5414},[5201,21528,21529],{"class":5449},"logger:",[5201,21531,21532],{"class":5406}," true",[5201,21534,5679],{"class":5414},[5201,21536,21537],{"class":5203,"line":5222},[5201,21538,5435],{"emptyLinePlaceholder":5434},[5201,21540,21541],{"class":5203,"line":5228},[5201,21542,21543],{"class":5400},"\u002F\u002F JSON Schema валідація (автоматична)\n",[5201,21545,21546,21548,21551],{"class":5203,"line":5234},[5201,21547,5407],{"class":5406},[5201,21549,21550],{"class":5410}," schema",[5201,21552,7330],{"class":5414},[5201,21554,21555,21558],{"class":5203,"line":5240},[5201,21556,21557],{"class":5449},"  body:",[5201,21559,5644],{"class":5414},[5201,21561,21562,21565,21568],{"class":5203,"line":5246},[5201,21563,21564],{"class":5449},"    type:",[5201,21566,21567],{"class":5425}," 'object'",[5201,21569,7346],{"class":5414},[5201,21571,21572,21575,21577,21580],{"class":5203,"line":5252},[5201,21573,21574],{"class":5449},"    required:",[5201,21576,15757],{"class":5414},[5201,21578,21579],{"class":5425},"'name'",[5201,21581,21582],{"class":5414},"],\n",[5201,21584,21585,21588],{"class":5203,"line":5258},[5201,21586,21587],{"class":5449},"    properties:",[5201,21589,5644],{"class":5414},[5201,21591,21592,21595,21597,21599,21602,21604,21607,21609,21611,21614,21617],{"class":5203,"line":5264},[5201,21593,21594],{"class":5449},"      name:",[5201,21596,5468],{"class":5414},[5201,21598,18174],{"class":5449},[5201,21600,21601],{"class":5425}," 'string'",[5201,21603,5354],{"class":5414},[5201,21605,21606],{"class":5449},"minLength:",[5201,21608,9827],{"class":5664},[5201,21610,5354],{"class":5414},[5201,21612,21613],{"class":5449},"maxLength:",[5201,21615,21616],{"class":5664}," 50",[5201,21618,9857],{"class":5414},[5201,21620,21621],{"class":5203,"line":5270},[5201,21622,10190],{"class":5414},[5201,21624,21625],{"class":5203,"line":5276},[5201,21626,6902],{"class":5414},[5201,21628,21629],{"class":5203,"line":5282},[5201,21630,12192],{"class":5414},[5201,21632,21633],{"class":5203,"line":5288},[5201,21634,5435],{"emptyLinePlaceholder":5434},[5201,21636,21637],{"class":5203,"line":5749},[5201,21638,21639],{"class":5400},"\u002F\u002F Маршрут з декларативною валідацією\n",[5201,21641,21642,21645,21647,21649,21651,21653,21655,21658,21661,21663,21665,21667,21669,21672,21674,21676],{"class":5203,"line":5754},[5201,21643,21644],{"class":5449},"fastify",[5201,21646,5116],{"class":5414},[5201,21648,21148],{"class":5418},[5201,21650,5422],{"class":5414},[5201,21652,10238],{"class":5425},[5201,21654,5668],{"class":5414},[5201,21656,21657],{"class":5449},"schema",[5201,21659,21660],{"class":5414}," }, ",[5201,21662,17430],{"class":5406},[5201,21664,5181],{"class":5414},[5201,21666,5512],{"class":5449},[5201,21668,5354],{"class":5414},[5201,21670,21671],{"class":5449},"reply",[5201,21673,6203],{"class":5414},[5201,21675,6206],{"class":5406},[5201,21677,5644],{"class":5414},[5201,21679,21680,21682,21684,21686,21688,21690,21692,21694],{"class":5203,"line":5784},[5201,21681,6627],{"class":5406},[5201,21683,5468],{"class":5414},[5201,21685,8869],{"class":5410},[5201,21687,11294],{"class":5414},[5201,21689,5512],{"class":5449},[5201,21691,5116],{"class":5414},[5201,21693,14688],{"class":5449},[5201,21695,5458],{"class":5414},[5201,21697,21698],{"class":5203,"line":5821},[5201,21699,5684],{"class":5414},[5201,21701,21702,21704,21706,21708,21710,21712,21714,21716,21718,21720],{"class":5203,"line":6390},[5201,21703,6627],{"class":5406},[5201,21705,10013],{"class":5410},[5201,21707,10255],{"class":5414},[5201,21709,9824],{"class":5449},[5201,21711,20743],{"class":5449},[5201,21713,5116],{"class":5414},[5201,21715,20748],{"class":5418},[5201,21717,9955],{"class":5414},[5201,21719,8869],{"class":5449},[5201,21721,10279],{"class":5414},[5201,21723,21724],{"class":5203,"line":6395},[5201,21725,5684],{"class":5414},[5201,21727,21728],{"class":5203,"line":6420},[5201,21729,21730],{"class":5400},"  \u002F\u002F Автоматична серіалізація + встановлення статусу\n",[5201,21732,21733,21735,21738,21740,21742,21744,21746,21748,21751,21753,21755],{"class":5203,"line":6452},[5201,21734,12980],{"class":5445},[5201,21736,21737],{"class":5449}," reply",[5201,21739,5116],{"class":5414},[5201,21741,5102],{"class":5418},[5201,21743,5422],{"class":5414},[5201,21745,9609],{"class":5664},[5201,21747,7039],{"class":5414},[5201,21749,21750],{"class":5418},"send",[5201,21752,5422],{"class":5414},[5201,21754,10059],{"class":5449},[5201,21756,5429],{"class":5414},[5201,21758,21759],{"class":5203,"line":6884},[5201,21760,5709],{"class":5414},[5201,21762,21763],{"class":5203,"line":6899},[5201,21764,5435],{"emptyLinePlaceholder":5434},[5201,21766,21767],{"class":5203,"line":6905},[5201,21768,21394],{"class":5400},[5201,21770,21771,21773,21775,21778,21780,21782,21784,21786,21788,21790,21792,21794],{"class":5203,"line":6910},[5201,21772,21644],{"class":5449},[5201,21774,5116],{"class":5414},[5201,21776,21777],{"class":5418},"setErrorHandler",[5201,21779,5615],{"class":5414},[5201,21781,6714],{"class":5449},[5201,21783,5354],{"class":5414},[5201,21785,5512],{"class":5449},[5201,21787,5354],{"class":5414},[5201,21789,21671],{"class":5449},[5201,21791,6203],{"class":5414},[5201,21793,6206],{"class":5406},[5201,21795,5644],{"class":5414},[5201,21797,21798,21801,21803,21805,21807,21809,21811,21813],{"class":5203,"line":6915},[5201,21799,21800],{"class":5449},"  fastify",[5201,21802,5116],{"class":5414},[5201,21804,5792],{"class":5449},[5201,21806,5116],{"class":5414},[5201,21808,6714],{"class":5418},[5201,21810,5422],{"class":5414},[5201,21812,6714],{"class":5449},[5201,21814,5429],{"class":5414},[5201,21816,21817,21820,21822,21824,21826,21828,21830,21832,21834,21836,21838],{"class":5203,"line":6921},[5201,21818,21819],{"class":5449},"  reply",[5201,21821,5116],{"class":5414},[5201,21823,21245],{"class":5418},[5201,21825,5422],{"class":5414},[5201,21827,9699],{"class":5664},[5201,21829,7039],{"class":5414},[5201,21831,21750],{"class":5418},[5201,21833,8425],{"class":5414},[5201,21835,8428],{"class":5449},[5201,21837,17930],{"class":5425},[5201,21839,5679],{"class":5414},[5201,21841,21842],{"class":5203,"line":6946},[5201,21843,5709],{"class":5414},[5201,21845,21846],{"class":5203,"line":6978},[5201,21847,5435],{"emptyLinePlaceholder":5434},[5201,21849,21850,21852,21854,21856,21858,21860,21863,21866],{"class":5203,"line":6983},[5201,21851,17500],{"class":5445},[5201,21853,21520],{"class":5449},[5201,21855,5116],{"class":5414},[5201,21857,5762],{"class":5418},[5201,21859,8425],{"class":5414},[5201,21861,21862],{"class":5449},"port:",[5201,21864,21865],{"class":5664}," 3000",[5201,21867,5679],{"class":5414},[5201,21869,21870],{"class":5203,"line":6988},[5201,21871,21872],{"class":5400},"\u002F\u002F Близько 20 рядків коду + автоматична валідація\n",[5369,21874,21875,21880,22004],{},[5176,21876,21877],{},[5131,21878,21879],{},"Переваги фреймворків:",[9569,21881,21882,21895],{},[9572,21883,21884],{},[9575,21885,21886,21889,21891,21893],{},[9578,21887,21888],{},"Аспект",[9578,21890,20301],{},[9578,21892,20982],{},[9578,21894,21493],{},[9588,21896,21897,21911,21924,21938,21953,21965,21979,21992],{},[9575,21898,21899,21902,21905,21908],{},[9593,21900,21901],{},"Код для базового маршруту",[9593,21903,21904],{},"~50 рядків",[9593,21906,21907],{},"~25 рядків",[9593,21909,21910],{},"~20 рядків",[9575,21912,21913,21916,21919,21922],{},[9593,21914,21915],{},"Парсинг JSON",[9593,21917,21918],{},"Ручний",[9593,21920,21921],{},"Автоматичний",[9593,21923,21921],{},[9575,21925,21926,21929,21932,21935],{},[9593,21927,21928],{},"Валідація",[9593,21930,21931],{},"Ручна",[9593,21933,21934],{},"Через бібліотеки",[9593,21936,21937],{},"Вбудована (JSON Schema)",[9575,21939,21940,21943,21947,21950],{},[9593,21941,21942],{},"Роутинг",[9593,21944,21945],{},[5102,21946,20289],{},[9593,21948,21949],{},"Декларативний",[9593,21951,21952],{},"Декларативний + швидкий",[9575,21954,21955,21958,21961,21963],{},[9593,21956,21957],{},"Middleware",[9593,21959,21960],{},"Немає",[9593,21962,13858],{},[9593,21964,13858],{},[9575,21966,21967,21970,21973,21976],{},[9593,21968,21969],{},"Продуктивність",[9593,21971,21972],{},"Базова",[9593,21974,21975],{},"Середня",[9593,21977,21978],{},"Висока (найшвидший)",[9575,21980,21981,21984,21986,21989],{},[9593,21982,21983],{},"Екосистема плагінів",[9593,21985,21960],{},[9593,21987,21988],{},"Велика",[9593,21990,21991],{},"Зростаюча",[9575,21993,21994,21997,22000,22002],{},[9593,21995,21996],{},"Крива навчання",[9593,21998,21999],{},"Низька",[9593,22001,21975],{},[9593,22003,21975],{},[5176,22005,22006,8167,22009,22011],{},[5131,22007,22008],{},"Висновок:",[5102,22010,5104],{}," ідеальний для навчання фундаментальних концепцій, але у продакшн-застосунках завжди використовуються фреймворки.",[5171,22013,22015],{"id":22014},"що-робить-expressfastify-під-капотом","Що робить Express\u002FFastify \"під капотом\"",[5176,22017,22018,22019,22021,22022,22025],{},"Фреймворки не замінюють модуль ",[5102,22020,5104],{}," — вони ",[5131,22023,22024],{},"обгортають"," його та надають високорівневі абстракції:",[5193,22027,22029],{"className":5391,"code":22028,"language":5393,"meta":5197,"style":5197},"\u002F\u002F Спрощена структура Express\nclass Express {\n  constructor() {\n    this.routes = [];\n    this.middlewares = [];\n  }\n  \n  use(middleware) {\n    this.middlewares.push(middleware);\n  }\n  \n  post(path, handler) {\n    this.routes.push({ method: 'POST', path, handler });\n  }\n  \n  listen(port) {\n    const server = http.createServer(async (req: IncomingMessage, res: ServerResponse) => {\n      \u002F\u002F 1. Виконання middleware\n      for (const middleware of this.middlewares) {\n        await middleware(req, res);\n      }\n      \n      \u002F\u002F 2. Пошук маршруту\n      const route = this.routes.find(r => \n        r.method === req.method && r.path === new URL(req.url, 'http:\u002F\u002Flocalhost').pathname\n      );\n      \n      if (route) {\n        \u002F\u002F 3. Виконання обробника\n        await route.handler(req, res);\n      } else {\n        res.writeHead(404);\n        res.end('Not found');\n      }\n    });\n    \n    server.listen(port);\n  }\n}\n",[5102,22030,22031,22036,22046,22054,22065,22076,22080,22084,22096,22114,22118,22122,22138,22167,22171,22175,22186,22226,22231,22253,22270,22274,22278,22283,22312,22361,22366,22370,22380,22385,22405,22413,22428,22442,22446,22450,22454,22469,22473],{"__ignoreMap":5197},[5201,22032,22033],{"class":5203,"line":5204},[5201,22034,22035],{"class":5400},"\u002F\u002F Спрощена структура Express\n",[5201,22037,22038,22041,22044],{"class":5203,"line":5210},[5201,22039,22040],{"class":5406},"class",[5201,22042,22043],{"class":5623}," Express",[5201,22045,5644],{"class":5414},[5201,22047,22048,22051],{"class":5203,"line":5216},[5201,22049,22050],{"class":5406},"  constructor",[5201,22052,22053],{"class":5414},"() {\n",[5201,22055,22056,22059,22061,22063],{"class":5203,"line":5222},[5201,22057,22058],{"class":5406},"    this",[5201,22060,5116],{"class":5414},[5201,22062,12440],{"class":5449},[5201,22064,19213],{"class":5414},[5201,22066,22067,22069,22071,22074],{"class":5203,"line":5228},[5201,22068,22058],{"class":5406},[5201,22070,5116],{"class":5414},[5201,22072,22073],{"class":5449},"middlewares",[5201,22075,19213],{"class":5414},[5201,22077,22078],{"class":5203,"line":5234},[5201,22079,6902],{"class":5414},[5201,22081,22082],{"class":5203,"line":5240},[5201,22083,5684],{"class":5414},[5201,22085,22086,22089,22091,22094],{"class":5203,"line":5246},[5201,22087,22088],{"class":5418},"  use",[5201,22090,5422],{"class":5414},[5201,22092,22093],{"class":5449},"middleware",[5201,22095,6749],{"class":5414},[5201,22097,22098,22100,22102,22104,22106,22108,22110,22112],{"class":5203,"line":5252},[5201,22099,22058],{"class":5406},[5201,22101,5116],{"class":5414},[5201,22103,22073],{"class":5449},[5201,22105,5116],{"class":5414},[5201,22107,10289],{"class":5418},[5201,22109,5422],{"class":5414},[5201,22111,22093],{"class":5449},[5201,22113,5429],{"class":5414},[5201,22115,22116],{"class":5203,"line":5258},[5201,22117,6902],{"class":5414},[5201,22119,22120],{"class":5203,"line":5264},[5201,22121,5684],{"class":5414},[5201,22123,22124,22127,22129,22132,22134,22136],{"class":5203,"line":5270},[5201,22125,22126],{"class":5418},"  post",[5201,22128,5422],{"class":5414},[5201,22130,22131],{"class":5449},"path",[5201,22133,5354],{"class":5414},[5201,22135,7091],{"class":5449},[5201,22137,6749],{"class":5414},[5201,22139,22140,22142,22144,22146,22148,22150,22152,22154,22157,22159,22161,22163,22165],{"class":5203,"line":5276},[5201,22141,22058],{"class":5406},[5201,22143,5116],{"class":5414},[5201,22145,12440],{"class":5449},[5201,22147,5116],{"class":5414},[5201,22149,10289],{"class":5418},[5201,22151,8425],{"class":5414},[5201,22153,14212],{"class":5449},[5201,22155,22156],{"class":5425}," 'POST'",[5201,22158,5354],{"class":5414},[5201,22160,22131],{"class":5449},[5201,22162,5354],{"class":5414},[5201,22164,7091],{"class":5449},[5201,22166,5679],{"class":5414},[5201,22168,22169],{"class":5203,"line":5282},[5201,22170,6902],{"class":5414},[5201,22172,22173],{"class":5203,"line":5288},[5201,22174,5684],{"class":5414},[5201,22176,22177,22180,22182,22184],{"class":5203,"line":5749},[5201,22178,22179],{"class":5418},"  listen",[5201,22181,5422],{"class":5414},[5201,22183,6076],{"class":5449},[5201,22185,6749],{"class":5414},[5201,22187,22188,22190,22192,22194,22196,22198,22200,22202,22204,22206,22208,22210,22212,22214,22216,22218,22220,22222,22224],{"class":5203,"line":5754},[5201,22189,10010],{"class":5406},[5201,22191,5604],{"class":5410},[5201,22193,5415],{"class":5414},[5201,22195,5104],{"class":5449},[5201,22197,5116],{"class":5414},[5201,22199,5507],{"class":5418},[5201,22201,5422],{"class":5414},[5201,22203,17430],{"class":5406},[5201,22205,5181],{"class":5414},[5201,22207,6187],{"class":5449},[5201,22209,5620],{"class":5414},[5201,22211,5111],{"class":5623},[5201,22213,5354],{"class":5414},[5201,22215,6196],{"class":5449},[5201,22217,5620],{"class":5414},[5201,22219,5115],{"class":5623},[5201,22221,6203],{"class":5414},[5201,22223,6206],{"class":5406},[5201,22225,5644],{"class":5414},[5201,22227,22228],{"class":5203,"line":5784},[5201,22229,22230],{"class":5400},"      \u002F\u002F 1. Виконання middleware\n",[5201,22232,22233,22235,22237,22239,22242,22244,22247,22249,22251],{"class":5203,"line":5821},[5201,22234,20494],{"class":5445},[5201,22236,5181],{"class":5414},[5201,22238,5407],{"class":5406},[5201,22240,22241],{"class":5410}," middleware",[5201,22243,13500],{"class":5406},[5201,22245,22246],{"class":5406}," this",[5201,22248,5116],{"class":5414},[5201,22250,22073],{"class":5449},[5201,22252,6749],{"class":5414},[5201,22254,22255,22258,22260,22262,22264,22266,22268],{"class":5203,"line":6390},[5201,22256,22257],{"class":5445},"        await",[5201,22259,22241],{"class":5418},[5201,22261,5422],{"class":5414},[5201,22263,6187],{"class":5449},[5201,22265,5354],{"class":5414},[5201,22267,6196],{"class":5449},[5201,22269,5429],{"class":5414},[5201,22271,22272],{"class":5203,"line":6395},[5201,22273,14869],{"class":5414},[5201,22275,22276],{"class":5203,"line":6420},[5201,22277,16290],{"class":5414},[5201,22279,22280],{"class":5203,"line":6452},[5201,22281,22282],{"class":5400},"      \u002F\u002F 2. Пошук маршруту\n",[5201,22284,22285,22287,22289,22291,22294,22296,22298,22300,22302,22304,22307,22309],{"class":5203,"line":6884},[5201,22286,12896],{"class":5406},[5201,22288,13497],{"class":5410},[5201,22290,5415],{"class":5414},[5201,22292,22293],{"class":5406},"this",[5201,22295,5116],{"class":5414},[5201,22297,12440],{"class":5449},[5201,22299,5116],{"class":5414},[5201,22301,10023],{"class":5418},[5201,22303,5422],{"class":5414},[5201,22305,22306],{"class":5449},"r",[5201,22308,5641],{"class":5406},[5201,22310,22311],{"class":5414}," \n",[5201,22313,22314,22317,22319,22321,22323,22325,22327,22329,22331,22333,22335,22337,22339,22341,22343,22345,22347,22349,22351,22353,22356,22358],{"class":5203,"line":6899},[5201,22315,22316],{"class":5449},"        r",[5201,22318,5116],{"class":5414},[5201,22320,7343],{"class":5449},[5201,22322,6743],{"class":5414},[5201,22324,6187],{"class":5449},[5201,22326,5116],{"class":5414},[5201,22328,7343],{"class":5449},[5201,22330,9987],{"class":5414},[5201,22332,22306],{"class":5449},[5201,22334,5116],{"class":5414},[5201,22336,22131],{"class":5449},[5201,22338,6743],{"class":5414},[5201,22340,7827],{"class":5406},[5201,22342,7830],{"class":5418},[5201,22344,5422],{"class":5414},[5201,22346,6187],{"class":5449},[5201,22348,5116],{"class":5414},[5201,22350,7358],{"class":5449},[5201,22352,5354],{"class":5414},[5201,22354,22355],{"class":5425},"'http:\u002F\u002Flocalhost'",[5201,22357,7039],{"class":5414},[5201,22359,22360],{"class":5449},"pathname\n",[5201,22362,22363],{"class":5203,"line":6905},[5201,22364,22365],{"class":5414},"      );\n",[5201,22367,22368],{"class":5203,"line":6910},[5201,22369,16290],{"class":5414},[5201,22371,22372,22374,22376,22378],{"class":5203,"line":6915},[5201,22373,16300],{"class":5445},[5201,22375,5181],{"class":5414},[5201,22377,12550],{"class":5449},[5201,22379,6749],{"class":5414},[5201,22381,22382],{"class":5203,"line":6921},[5201,22383,22384],{"class":5400},"        \u002F\u002F 3. Виконання обробника\n",[5201,22386,22387,22389,22391,22393,22395,22397,22399,22401,22403],{"class":5203,"line":6946},[5201,22388,22257],{"class":5445},[5201,22390,13497],{"class":5449},[5201,22392,5116],{"class":5414},[5201,22394,7091],{"class":5418},[5201,22396,5422],{"class":5414},[5201,22398,6187],{"class":5449},[5201,22400,5354],{"class":5414},[5201,22402,6196],{"class":5449},[5201,22404,5429],{"class":5414},[5201,22406,22407,22409,22411],{"class":5203,"line":6978},[5201,22408,14808],{"class":5414},[5201,22410,6799],{"class":5445},[5201,22412,5644],{"class":5414},[5201,22414,22415,22418,22420,22422,22424,22426],{"class":5203,"line":6983},[5201,22416,22417],{"class":5449},"        res",[5201,22419,5116],{"class":5414},[5201,22421,5659],{"class":5418},[5201,22423,5422],{"class":5414},[5201,22425,9673],{"class":5664},[5201,22427,5429],{"class":5414},[5201,22429,22430,22432,22434,22436,22438,22440],{"class":5203,"line":6988},[5201,22431,22417],{"class":5449},[5201,22433,5116],{"class":5414},[5201,22435,5357],{"class":5418},[5201,22437,5422],{"class":5414},[5201,22439,11453],{"class":5425},[5201,22441,5429],{"class":5414},[5201,22443,22444],{"class":5203,"line":7001},[5201,22445,14869],{"class":5414},[5201,22447,22448],{"class":5203,"line":8676},[5201,22449,10359],{"class":5414},[5201,22451,22452],{"class":5203,"line":8684},[5201,22453,5261],{"class":5414},[5201,22455,22456,22459,22461,22463,22465,22467],{"class":5203,"line":8693},[5201,22457,22458],{"class":5449},"    server",[5201,22460,5116],{"class":5414},[5201,22462,5762],{"class":5418},[5201,22464,5422],{"class":5414},[5201,22466,6076],{"class":5449},[5201,22468,5429],{"class":5414},[5201,22470,22471],{"class":5203,"line":8699},[5201,22472,6902],{"class":5414},[5201,22474,22475],{"class":5203,"line":8704},[5201,22476,6008],{"class":5414},[5522,22478,22479,22484,22505],{},[5176,22480,22481],{},[5131,22482,22483],{},"Express та Fastify побудовані на http:",[5092,22485,22486,22492,22498],{},[5095,22487,22488,22489,22491],{},"Express використовує ",[5102,22490,5309],{}," внутрішньо",[5095,22493,22494,22495,22497],{},"Fastify також базується на ",[5102,22496,5104],{},", але додає оптимізації (find-my-way роутер, JSON Schema компіляція)",[5095,22499,22500,22501,5112,22503],{},"Обидва фреймворки зберігають доступ до низькорівневих об'єктів ",[5102,22502,5512],{},[5102,22504,5628],{},[5176,22506,22507,22508,22510,22511,22514],{},"Це означає, що знання модуля ",[5102,22509,5104],{}," критично важливе для розуміння ",[5131,22512,22513],{},"як працюють фреймворки"," та налагодження проблем у продакшні.",[5166,22516,22518],{"id":22517},"практичний-приклад-rest-api-на-чистому-http","Практичний приклад: REST API на чистому http",[5171,22520,22522],{"id":22521},"побудова-повноцінного-crud-api","Побудова повноцінного CRUD API",[5176,22524,22525],{},"Завершимо лекцію створенням повноцінного RESTful API для управління користувачами:",[5193,22527,22529],{"className":5391,"code":22528,"language":5393,"meta":5197,"style":5197},"import http from 'node:http';\nimport type { IncomingMessage, ServerResponse } from 'node:http';\nimport { URL } from 'node:url';\nimport crypto from 'node:crypto';\n\n\u002F\u002F ==================== Типи ====================\n\ninterface User {\n  id: string;\n  name: string;\n  email: string;\n  createdAt: string;\n  updatedAt?: string;\n}\n\ninterface RouteParams {\n  [key: string]: string;\n}\n\ninterface ValidationError {\n  field: string;\n  message: string;\n}\n\ntype RouteHandler = (\n  req: IncomingMessage,\n  res: ServerResponse,\n  params: RouteParams\n) => Promise\u003Cvoid>;\n\n\u002F\u002F ==================== Утиліти ====================\n\nasync function readBody(request: IncomingMessage, maxSize: number = 1e6): Promise\u003Cstring> {\n  return new Promise((resolve, reject) => {\n    let body = '';\n    let size = 0;\n    \n    request.on('data', (chunk: Buffer) => {\n      size += chunk.length;\n      if (size > maxSize) {\n        request.destroy();\n        reject(new Error('Payload too large'));\n        return;\n      }\n      body += chunk.toString();\n    });\n    \n    request.on('end', (): void => resolve(body));\n    request.on('error', reject);\n  });\n}\n\nfunction sendJson(response: ServerResponse, statusCode: number, data: unknown): void {\n  response.writeHead(statusCode, { \n    'Content-Type': 'application\u002Fjson; charset=utf-8',\n    'X-Content-Type-Options': 'nosniff'\n  });\n  response.end(JSON.stringify(data));\n}\n\nfunction matchRoute(pattern: string, pathname: string): RouteParams | null {\n  const patternParts = pattern.split('\u002F').filter(Boolean);\n  const pathParts = pathname.split('\u002F').filter(Boolean);\n  \n  if (patternParts.length !== pathParts.length) return null;\n  \n  const params: RouteParams = {};\n  for (let i = 0; i \u003C patternParts.length; i++) {\n    if (patternParts[i].startsWith(':')) {\n      params[patternParts[i].slice(1)] = pathParts[i];\n    } else if (patternParts[i] !== pathParts[i]) {\n      return null;\n    }\n  }\n  return params;\n}\n\n\u002F\u002F ==================== База даних (in-memory) ====================\n\nconst users = new Map\u003Cstring, User>([\n  ['1', { id: '1', name: 'Олександр', email: 'alex@example.com', createdAt: new Date().toISOString() }],\n  ['2', { id: '2', name: 'Марія', email: 'maria@example.com', createdAt: new Date().toISOString() }]\n]);\n\n\u002F\u002F ==================== Контролери ====================\n\nconst controllers: Record\u003Cstring, RouteHandler> = {\n  \u002F\u002F GET \u002Fapi\u002Fusers — список користувачів\n  async listUsers(req: IncomingMessage, res: ServerResponse, params: RouteParams): Promise\u003Cvoid> {\n    const usersList = Array.from(users.values());\n    sendJson(res, 200, { users: usersList, total: usersList.length });\n  },\n  \n  \u002F\u002F GET \u002Fapi\u002Fusers\u002F:id — конкретний користувач\n  async getUser(req: IncomingMessage, res: ServerResponse, params: RouteParams): Promise\u003Cvoid> {\n    const user = users.get(params.id);\n    \n    if (!user) {\n      sendJson(res, 404, { error: 'User not found', userId: params.id });\n      return;\n    }\n    \n    sendJson(res, 200, user);\n  },\n  \n  \u002F\u002F POST \u002Fapi\u002Fusers — створення користувача\n  async createUser(req: IncomingMessage, res: ServerResponse, params: RouteParams): Promise\u003Cvoid> {\n    try {\n      const body = await readBody(req, 10 * 1024); \u002F\u002F 10 КБ ліміт\n      const data = JSON.parse(body) as Partial\u003CUser>;\n      \n      \u002F\u002F Валідація\n      const errors: ValidationError[] = [];\n      if (!data.name?.trim()) errors.push({ field: 'name', message: 'Name is required' });\n      if (!data.email?.trim()) errors.push({ field: 'email', message: 'Email is required' });\n      else if (!\u002F^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$\u002F.test(data.email)) {\n        errors.push({ field: 'email', message: 'Invalid email format' });\n      }\n      \n      if (errors.length > 0) {\n        sendJson(res, 422, { error: 'Validation failed', errors });\n        return;\n      }\n      \n      \u002F\u002F Перевірка унікальності email\n      const emailExists = Array.from(users.values()).some(u => u.email === data.email);\n      if (emailExists) {\n        sendJson(res, 409, { error: 'Email already exists' });\n        return;\n      }\n      \n      \u002F\u002F Створення користувача\n      const id = crypto.randomUUID();\n      const user: User = {\n        id,\n        name: data.name!.trim(),\n        email: data.email!.trim(),\n        createdAt: new Date().toISOString()\n      };\n      \n      users.set(id, user);\n      \n      res.writeHead(201, {\n        'Content-Type': 'application\u002Fjson',\n        'Location': `\u002Fapi\u002Fusers\u002F${id}`\n      });\n      res.end(JSON.stringify(user));\n      \n    } catch (error) {\n      const err = error as Error;\n      if (err.message === 'Payload too large') {\n        sendJson(res, 413, { error: err.message });\n      } else if (error instanceof SyntaxError) {\n        sendJson(res, 400, { error: 'Invalid JSON' });\n      } else {\n        console.error('Unexpected error:', error);\n        sendJson(res, 500, { error: 'Internal server error' });\n      }\n    }\n  },\n  \n  \u002F\u002F PUT \u002Fapi\u002Fusers\u002F:id — оновлення користувача\n  async updateUser(req: IncomingMessage, res: ServerResponse, params: RouteParams): Promise\u003Cvoid> {\n    if (!users.has(params.id)) {\n      sendJson(res, 404, { error: 'User not found' });\n      return;\n    }\n    \n    try {\n      const body = await readBody(req);\n      const data = JSON.parse(body) as Partial\u003CUser>;\n      \n      const user = users.get(params.id)!;\n      const updated: User = {\n        ...user,\n        name: data.name?.trim() || user.name,\n        email: data.email?.trim() || user.email,\n        updatedAt: new Date().toISOString()\n      };\n      \n      users.set(params.id, updated);\n      sendJson(res, 200, updated);\n      \n    } catch (error) {\n      sendJson(res, 400, { error: 'Invalid JSON' });\n    }\n  },\n  \n  \u002F\u002F DELETE \u002Fapi\u002Fusers\u002F:id — видалення користувача\n  async deleteUser(req: IncomingMessage, res: ServerResponse, params: RouteParams): Promise\u003Cvoid> {\n    const index = Array.from(users.keys()).indexOf(params.id);\n    \n    if (index !== -1) {\n      users.delete(params.id);\n      res.writeHead(204); \u002F\u002F No Content\n      res.end();\n    } else {\n      sendJson(res, 404, { error: 'User not found' });\n    }\n  }\n};\n\n\u002F\u002F ==================== Маршрутизація ====================\n\ninterface Route {\n  method: string;\n  pattern: string;\n  handler: RouteHandler;\n}\n\nconst routes: Route[] = [\n  { method: 'GET', pattern: '\u002Fapi\u002Fusers', handler: controllers.listUsers },\n  { method: 'GET', pattern: '\u002Fapi\u002Fusers\u002F:id', handler: controllers.getUser },\n  { method: 'POST', pattern: '\u002Fapi\u002Fusers', handler: controllers.createUser },\n  { method: 'PUT', pattern: '\u002Fapi\u002Fusers\u002F:id', handler: controllers.updateUser },\n  { method: 'DELETE', pattern: '\u002Fapi\u002Fusers\u002F:id', handler: controllers.deleteUser }\n];\n\n\u002F\u002F ==================== HTTP сервер ====================\n\nconst server = http.createServer(async (request: IncomingMessage, response: 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sendJson",[5201,24249,5422],{"class":5414},[5201,24251,6196],{"class":5449},[5201,24253,5354],{"class":5414},[5201,24255,9686],{"class":5664},[5201,24257,5668],{"class":5414},[5201,24259,8428],{"class":5449},[5201,24261,19573],{"class":5425},[5201,24263,5354],{"class":5414},[5201,24265,19542],{"class":5449},[5201,24267,5679],{"class":5414},[5201,24269,24270,24272],{"class":5203,"line":15667},[5201,24271,17246],{"class":5445},[5201,24273,5458],{"class":5414},[5201,24275,24276],{"class":5203,"line":15672},[5201,24277,14869],{"class":5414},[5201,24279,24280],{"class":5203,"line":15678},[5201,24281,16290],{"class":5414},[5201,24283,24284],{"class":5203,"line":15698},[5201,24285,24286],{"class":5400},"      \u002F\u002F Перевірка унікальності email\n",[5201,24288,24289,24291,24294,24296,24298,24300,24302,24304,24306,24308,24310,24313,24316,24318,24320,24322,24324,24326,24328,24330,24332,24334,24336],{"class":5203,"line":15721},[5201,24290,12896],{"class":5406},[5201,24292,24293],{"class":5410}," 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користувача\n",[5201,24391,24392,24394,24396,24398,24400,24402,24405],{"class":5203,"line":15840},[5201,24393,12896],{"class":5406},[5201,24395,14358],{"class":5410},[5201,24397,5415],{"class":5414},[5201,24399,19957],{"class":5449},[5201,24401,5116],{"class":5414},[5201,24403,24404],{"class":5418},"randomUUID",[5201,24406,6642],{"class":5414},[5201,24408,24409,24411,24413,24415,24417],{"class":5203,"line":15845},[5201,24410,12896],{"class":5406},[5201,24412,10013],{"class":5410},[5201,24414,5620],{"class":5414},[5201,24416,23510],{"class":5623},[5201,24418,7330],{"class":5414},[5201,24420,24421,24424],{"class":5203,"line":15850},[5201,24422,24423],{"class":5449},"        id",[5201,24425,7346],{"class":5414},[5201,24427,24428,24431,24433,24435,24437,24440,24442],{"class":5203,"line":15855},[5201,24429,24430],{"class":5449},"        name:",[5201,24432,14674],{"class":5449},[5201,24434,5116],{"class":5414},[5201,24436,8869],{"class":5449},[5201,24438,24439],{"class":5414},"!.",[5201,24441,24062],{"class":5418},[5201,24443,24444],{"class":5414},"(),\n",[5201,24446,24447,24450,24452,24454,24456,24458,24460],{"class":5203,"line":15876},[5201,24448,24449],{"class":5449},"        email:",[5201,24451,14674],{"class":5449},[5201,24453,5116],{"class":5414},[5201,24455,24098],{"class":5449},[5201,24457,24439],{"class":5414},[5201,24459,24062],{"class":5418},[5201,24461,24444],{"class":5414},[5201,24463,24464,24467,24469,24471,24473,24475],{"class":5203,"line":15892},[5201,24465,24466],{"class":5449},"        createdAt:",[5201,24468,17080],{"class":5406},[5201,24470,20743],{"class":5418},[5201,24472,23550],{"class":5414},[5201,24474,23553],{"class":5418},[5201,24476,24477],{"class":5414},"()\n",[5201,24479,24481],{"class":5203,"line":24480},139,[5201,24482,24483],{"class":5414},"      };\n",[5201,24485,24487],{"class":5203,"line":24486},140,[5201,24488,16290],{"class":5414},[5201,24490,24492,24494,24496,24499,24501,24503,24505,24507],{"class":5203,"line":24491},141,[5201,24493,10503],{"class":5449},[5201,24495,5116],{"class":5414},[5201,24497,24498],{"class":5418},"set",[5201,24500,5422],{"class":5414},[5201,24502,10038],{"class":5449},[5201,24504,5354],{"class":5414},[5201,24506,10059],{"class":5449},[5201,24508,5429],{"class":5414},[5201,24510,24512],{"class":5203,"line":24511},142,[5201,24513,16290],{"class":5414},[5201,24515,24517,24519,24521,24523,24525,24527],{"class":5203,"line":24516},143,[5201,24518,13076],{"class":5449},[5201,24520,5116],{"class":5414},[5201,24522,5659],{"class":5418},[5201,24524,5422],{"class":5414},[5201,24526,9609],{"class":5664},[5201,24528,10315],{"class":5414},[5201,24530,24532,24535,24537,24539],{"class":5203,"line":24531},144,[5201,24533,24534],{"class":5425},"        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server",[5201,26302,5116],{"class":5414},[5201,26304,26305],{"class":5418},"close",[5201,26307,26308],{"class":5414},"((): ",[5201,26310,5638],{"class":5623},[5201,26312,5641],{"class":5406},[5201,26314,5644],{"class":5414},[5201,26316,26318,26320,26322,26324,26326,26329],{"class":5203,"line":26317},270,[5201,26319,6754],{"class":5449},[5201,26321,5116],{"class":5414},[5201,26323,5792],{"class":5418},[5201,26325,5422],{"class":5414},[5201,26327,26328],{"class":5425},"'Server closed'",[5201,26330,5429],{"class":5414},[5201,26332,26334,26336,26338,26340,26342,26344],{"class":5203,"line":26333},271,[5201,26335,6779],{"class":5449},[5201,26337,5116],{"class":5414},[5201,26339,6784],{"class":5418},[5201,26341,5422],{"class":5414},[5201,26343,8654],{"class":5664},[5201,26345,5429],{"class":5414},[5201,26347,26349],{"class":5203,"line":26348},272,[5201,26350,10911],{"class":5414},[5201,26352,26354],{"class":5203,"line":26353},273,[5201,26355,5709],{"class":5414},[5201,26357,26359],{"class":5203,"line":26358},274,[5201,26360,5435],{"emptyLinePlaceholder":5434},[5201,26362,26364,26366,26368,26370,26372,26374,26376,26378,26380,26382,26384],{"class":5203,"line":26363},275,[5201,26365,5407],{"class":5406},[5201,26367,5725],{"class":5410},[5201,26369,5415],{"class":5414},[5201,26371,6347],{"class":5449},[5201,26373,5116],{"class":5414},[5201,26375,6352],{"class":5449},[5201,26377,5116],{"class":5414},[5201,26379,5767],{"class":5410},[5201,26381,6359],{"class":5414},[5201,26383,5730],{"class":5664},[5201,26385,5458],{"class":5414},[5201,26387,26389,26391,26393,26395,26397,26399,26401,26403,26405,26407,26409],{"class":5203,"line":26388},276,[5201,26390,5757],{"class":5449},[5201,26392,5116],{"class":5414},[5201,26394,5762],{"class":5418},[5201,26396,5422],{"class":5414},[5201,26398,5767],{"class":5410},[5201,26400,5354],{"class":5414},[5201,26402,6095],{"class":5425},[5201,26404,5775],{"class":5414},[5201,26406,5638],{"class":5623},[5201,26408,5641],{"class":5406},[5201,26410,5644],{"class":5414},[5201,26412,26414,26416,26418,26420,26422,26425,26427,26429,26431,26433],{"class":5203,"line":26413},277,[5201,26415,5787],{"class":5449},[5201,26417,5116],{"class":5414},[5201,26419,5792],{"class":5418},[5201,26421,5422],{"class":5414},[5201,26423,26424],{"class":5425},"`REST API running on http:\u002F\u002F0.0.0.0:",[5201,26426,5800],{"class":5406},[5201,26428,5767],{"class":5410},[5201,26430,5805],{"class":5406},[5201,26432,6447],{"class":5425},[5201,26434,5429],{"class":5414},[5201,26436,26438,26440,26442,26444,26446,26449],{"class":5203,"line":26437},278,[5201,26439,5787],{"class":5449},[5201,26441,5116],{"class":5414},[5201,26443,5792],{"class":5418},[5201,26445,5422],{"class":5414},[5201,26447,26448],{"class":5425},"'Available endpoints:'",[5201,26450,5429],{"class":5414},[5201,26452,26454,26457,26459,26461,26463,26465,26467,26469,26471,26473,26475,26477,26479,26481,26483,26485,26487,26490,26492,26495,26497,26499,26501,26503,26505,26507,26509,26511],{"class":5203,"line":26453},279,[5201,26455,26456],{"class":5449},"  routes",[5201,26458,5116],{"class":5414},[5201,26460,12545],{"class":5418},[5201,26462,5422],{"class":5414},[5201,26464,22306],{"class":5449},[5201,26466,5641],{"class":5406},[5201,26468,12555],{"class":5449},[5201,26470,5116],{"class":5414},[5201,26472,5792],{"class":5418},[5201,26474,5422],{"class":5414},[5201,26476,12564],{"class":5425},[5201,26478,5800],{"class":5406},[5201,26480,22306],{"class":5449},[5201,26482,5116],{"class":6662},[5201,26484,7343],{"class":5449},[5201,26486,5116],{"class":6662},[5201,26488,26489],{"class":5418},"padEnd",[5201,26491,5422],{"class":6662},[5201,26493,26494],{"class":5664},"6",[5201,26496,8920],{"class":6662},[5201,26498,5805],{"class":5406},[5201,26500,12412],{"class":5406},[5201,26502,22306],{"class":5449},[5201,26504,5116],{"class":6662},[5201,26506,12664],{"class":5449},[5201,26508,5805],{"class":5406},[5201,26510,6447],{"class":5425},[5201,26512,7494],{"class":5414},[5201,26514,26516],{"class":5203,"line":26515},280,[5201,26517,5709],{"class":5414},[5825,26519,26521,26528,26537,26541,26544,26551,26560,26565,26571,26575,26578,26585,26594,26599,26605,26609,26612,26619,26628],{"title":26520,":cursor":8935},"Тестування CRUD API",[5830,26522,26524],{"className":26523},[5203],[5201,26525,26527],{"className":26526},[5836],"# Список користувачів",[5830,26529,26531,5838,26534],{"className":26530},[5203],[5201,26532,5837],{"className":26533},[5836],[5131,26535,26536],{},"curl http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fusers",[5830,26538,26540],{"className":26539},[5203],"{\"users\":[{\"id\":\"1\",\"name\":\"Олександр\",...},...],\"total\":2}",[5830,26542],{"className":26543},[5203],[5830,26545,26547],{"className":26546},[5203],[5201,26548,26550],{"className":26549},[5836],"# Створення користувача",[5830,26552,26554,5838,26557],{"className":26553},[5203],[5201,26555,5837],{"className":26556},[5836],[5131,26558,26559],{},"curl -X POST http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fusers \\",[5830,26561,7562,26563],{"className":26562},[5203],[5131,26564,16840],{},[5830,26566,7562,26568],{"className":26567},[5203],[5131,26569,26570],{},"-d '{\"name\":\"Іван\",\"email\":\"ivan@example.com\"}'",[5830,26572,26574],{"className":26573},[5203],"{\"id\":\"3a4b5c...\",\"name\":\"Іван\",\"email\":\"ivan@example.com\",...}",[5830,26576],{"className":26577},[5203],[5830,26579,26581],{"className":26580},[5203],[5201,26582,26584],{"className":26583},[5836],"# Оновлення користувача",[5830,26586,26588,5838,26591],{"className":26587},[5203],[5201,26589,5837],{"className":26590},[5836],[5131,26592,26593],{},"curl -X PUT http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fusers\u002F1 \\",[5830,26595,7562,26597],{"className":26596},[5203],[5131,26598,16840],{},[5830,26600,7562,26602],{"className":26601},[5203],[5131,26603,26604],{},"-d '{\"name\":\"Олександр Петренко\"}'",[5830,26606,26608],{"className":26607},[5203],"{\"id\":\"1\",\"name\":\"Олександр Петренко\",...,\"updatedAt\":\"...\"}",[5830,26610],{"className":26611},[5203],[5830,26613,26615],{"className":26614},[5203],[5201,26616,26618],{"className":26617},[5836],"# Видалення користувача",[5830,26620,26622,5838,26625],{"className":26621},[5203],[5201,26623,5837],{"className":26624},[5836],[5131,26626,26627],{},"curl -X DELETE http:\u002F\u002F127.0.0.1:3000\u002Fapi\u002Fusers\u002F2",[5830,26629,26631],{"className":26630},[5203],[5201,26632,26634],{"className":26633},[5849],"HTTP\u002F1.1 204 No Content",[5176,26636,26637,26638,26640,26641,26644],{},"Цей приклад демонструє всі ключові аспекти роботи з модулем ",[5102,26639,5104],{},", але одночасно показує, ",[5131,26642,26643],{},"чому у продакшн-застосунках використовуються фреймворки"," — навіть для простого CRUD API необхідно написати близько 200 рядків інфраструктурного коду.",[5166,26646,26648],{"id":26647},"підсумок-коли-використовувати-модуль-http","Підсумок: коли використовувати модуль http",[5084,26650,26651,26681],{},[5087,26652,26655],{"icon":26653,"title":26654},"i-lucide-check-circle","✅ Використовуйте http, коли:",[5092,26656,26657,26663,26669,26675],{},[5095,26658,26659,26662],{},[5131,26660,26661],{},"Навчання фундаментальних концепцій:"," розуміння HTTP-протоколу, потоків, подійної моделі.",[5095,26664,26665,26668],{},[5131,26666,26667],{},"Мікросервіси з мінімальною логікою:"," проксі-сервери, health checks, простіwebhooks.",[5095,26670,26671,26674],{},[5131,26672,26673],{},"Максимальний контроль:"," нестандартні протоколи, кастомні оптимізації.",[5095,26676,26677,26680],{},[5131,26678,26679],{},"Інтеграція з фреймворками:"," розуміння, як працюють Express\u002FFastify \"під капотом\".",[5087,26682,26685],{"icon":26683,"title":26684},"i-lucide-x-circle","❌ НЕ використовуйте http для:",[5092,26686,26687,26693,26699,26705],{},[5095,26688,26689,26692],{},[5131,26690,26691],{},"Продакшн веб-застосунків:"," немає middleware, валідації, роутингу.",[5095,26694,26695,26698],{},[5131,26696,26697],{},"REST\u002FGraphQL API:"," занадто низький рівень абстракції.",[5095,26700,26701,26704],{},[5131,26702,26703],{},"Складної маршрутизації:"," динамічні параметри, вкладені роути.",[5095,26706,26707,26710],{},[5131,26708,26709],{},"Роботи з файлами:"," multipart\u002Fform-data вимагає спеціалізованих парсерів.",[5369,26712,26713,26718,26744],{},[5176,26714,26715],{},[5131,26716,26717],{},"Рекомендована траєкторія навчання:",[5299,26719,26720,26726,26732,26738],{},[5095,26721,26722,26725],{},[5131,26723,26724],{},"Розберіться з модулем http"," — зрозумійте низькорівневі концепції (цю лекцію ✅)",[5095,26727,26728,26731],{},[5131,26729,26730],{},"Вивчіть Express"," — найпопулярніший фреймворк, велика екосистема",[5095,26733,26734,26737],{},[5131,26735,26736],{},"Спробуйте Fastify"," — сучасна альтернатива з фокусом на продуктивність",[5095,26739,26740,26743],{},[5131,26741,26742],{},"Досліджуйте NestJS"," — enterprise-фреймворк з TypeScript та архітектурними патернами",[5176,26745,26746,26747,26749,26750,5354,26753,5112,26756,26759],{},"Знання модуля ",[5102,26748,5104],{}," допоможе вам ",[5131,26751,26752],{},"налагоджувати проблеми",[5131,26754,26755],{},"оптимізувати продуктивність",[5131,26757,26758],{},"розуміти обмеження"," фреймворків.",[26761,26762,26763],"style",{},"html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: 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.siofk{--shiki-light:#EE0000;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}",{"title":5197,"searchDepth":5210,"depth":5210,"links":26765},[26766,26771,26777,26783,26790,26796,26803,26808,26811],{"id":5168,"depth":5210,"text":5169,"children":26767},[26768,26769,26770],{"id":5173,"depth":5216,"text":5174},{"id":5331,"depth":5216,"text":5332},{"id":5387,"depth":5216,"text":5388},{"id":5534,"depth":5210,"text":5535,"children":26772},[26773,26774,26775,26776],{"id":5538,"depth":5216,"text":5539},{"id":5882,"depth":5216,"text":5883},{"id":6052,"depth":5216,"text":6053},{"id":6485,"depth":5216,"text":6486},{"id":7152,"depth":5210,"text":7153,"children":26778},[26779,26780,26781,26782],{"id":7156,"depth":5216,"text":7157},{"id":7235,"depth":5216,"text":7236},{"id":7664,"depth":5216,"text":7665},{"id":8180,"depth":5216,"text":8181},{"id":8772,"depth":5210,"text":8773,"children":26784},[26785,26786,26787,26788,26789],{"id":8776,"depth":5216,"text":8777},{"id":8984,"depth":5216,"text":8985},{"id":9418,"depth":5216,"text":9419},{"id":9721,"depth":5216,"text":9722},{"id":10747,"depth":5216,"text":10748},{"id":11186,"depth":5210,"text":11187,"children":26791},[26792,26793,26794,26795],{"id":11190,"depth":5216,"text":11191},{"id":11658,"depth":5216,"text":11659},{"id":12581,"depth":5216,"text":12582},{"id":13814,"depth":5216,"text":13815},{"id":15946,"depth":5210,"text":15947,"children":26797},[26798,26799,26800,26801,26802],{"id":15950,"depth":5216,"text":15951},{"id":16110,"depth":5216,"text":16111},{"id":16944,"depth":5216,"text":16945},{"id":18001,"depth":5216,"text":18002},{"id":18832,"depth":5216,"text":18833},{"id":20088,"depth":5210,"text":20089,"children":26804},[26805,26806,26807],{"id":20092,"depth":5216,"text":20093},{"id":20293,"depth":5216,"text":20294},{"id":22014,"depth":5216,"text":22015},{"id":22517,"depth":5210,"text":22518,"children":26809},[26810],{"id":22521,"depth":5216,"text":22522},{"id":26647,"depth":5210,"text":26648},"Створення HTTP-сервера без фреймворків, обробка запитів та відповідей","md",null,{},{"title":4197,"description":26812},"KDfTof3a4PUEgk6kXCdexsd3Q0RH_gro_heOqJQcWKU",[26819,26821],{"title":4193,"path":4194,"stem":4195,"description":26820,"children":-1},"Маніпуляції зі шляхами: join, resolve, dirname, basename, extname",{"title":4201,"path":4202,"stem":4203,"description":26822,"children":-1},"Readable, Writable, Duplex, Transform streams, piping, backpressure",1790366004120]