What problem does it solve?
Nest.js projects often struggle with scalable architecture, clear module boundaries, and robust DI, testing, and authentication patterns; this Skill provides expert guidance to architect enterprise-grade Nest.js apps.
Core Features & Use Cases
- Module Architecture & Dependency Injection: design clean module boundaries, proper provider scope, and forwardRef resolution.
- Controllers, Middleware, Guards, Interceptors & Pipes: implement correct request handling, validation, and security.
- Testing & Database Integration: apply Jest/Supertest approaches for unit/integration/e2e tests and integrate TypeORM or Mongoose.
- Authentication & Performance: set up Passport.js strategies, JWT handling, and performance-focused patterns for scalable apps.
- Use Case: Refactor a monolith Nest.js app into modular domains with DI tokens and exported providers.
Quick Start
Configure a new Nest.js project with well-structured modules, providers, and guards to support a scalable API.