https://bluuewhale.github.io/tags/di/Recent content in DI on Bluue Whalehttps://bluuewhale.github.io/images/profile.jpghttps://bluuewhale.github.io/images/profile.jpgHugo -- 0.152.2en-usSat, 22 Aug 2026 22:21:36 +0900https://bluuewhale.github.io/posts/nestjs-internals-03-instanceloader-and-injector-en/Mon, 28 Nov 2022 11:47:49 +0900https://bluuewhale.github.io/posts/nestjs-internals-03-instanceloader-and-injector-en/How InstanceWrapper and Injector create prototypes, walk resolveConstructorParams(), and produce and inject instances of every dependency object.https://bluuewhale.github.io/posts/nestjs-internals-02-module-and-dependencies-scanner-en/Fri, 18 Nov 2022 15:38:40 +0900https://bluuewhale.github.io/posts/nestjs-internals-02-module-and-dependencies-scanner-en/How the @Module decorator attaches metadata via Reflect, and how DependenciesScanner and NestContainer register both StaticModule and DynamicModule.https://bluuewhale.github.io/posts/nestjs-internals-01-nestfactory-en/Tue, 15 Nov 2022 15:17:34 +0900https://bluuewhale.github.io/posts/nestjs-internals-01-nestfactory-en/A walk through NestFactory.create(), tracing how the HttpAdapter, ApplicationConfig, and NestContainer come together to build a NestApplication.