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A progressive Node.js framework for building efficient, reliable, and scalable server-side applications with TypeScript. Covers fundamentals, techniques, recipes, CLI, and GraphQL/microservices integration.
First steps tutorial: controllers, providers, modules, and bootstrapping a NestJS application.
Guide to routing, request objects, response handling, and status codes in NestJS.
Dependency injection, scopes, custom providers, and optional providers in NestJS.
Generate OpenAPI specifications from NestJS decorators and TypeScript types.