express-nestjs

What problem does it solve?

It solves the common challenge of building reliable Express.js and NestJS APIs with consistent structure, strong security, and predictable request/response behavior.

Core Features & Use Cases

• Auto-detection & routing guidance: Helps choose Express vs NestJS based on the app type, performance needs, and architecture goals.
• Production-ready patterns: Covers middleware/security, validation, error handling, and graceful shutdown so APIs behave well under real traffic.
• NestJS architecture building blocks: Maps controllers/services/repositories and cross-cutting concerns (guards, interceptors, pipes, filters) to concrete implementation choices.
• Use cases: Implementing CRUD endpoints, adding auth and role checks, standardizing API responses, and setting up OpenAPI/Swagger plus testing strategy.

Quick Start

Ask the AI to generate a secure Express/NestJS endpoint with validation, centralized error handling, and graceful shutdown for the feature files under src/.