What is NestJS?
NestJS is an opinionated, TypeScript-first Node.js framework with dependency injection, decorators and modules — familiar to anyone who's worked with Angular or Spring.
Pros & Cons
Pros
- ✓ Clean architecture, DI container.
- ✓ Great for enterprise teams.
Cons
- ✗ Verbose for simple APIs.
- ✗ Angular-style patterns may feel heavy.
Alternatives to NestJS
FAQ
Is NestJS good for microservices?+−
Yes — it has first-class support for multiple transport layers out of the box.