NestJS Has a Free TypeScript Framework With Angular-Style Architecture for APIs

#node #nestjs #backend #typescript

NestJS is a progressive Node.js framework for building scalable server-side applications with TypeScript. Inspired by Angular architecture.

What You Get for Free

TypeScript-first — full type safety
Dependency injection — Angular-style DI
Modules — organized, scalable architecture
OpenAPI/Swagger — auto-generated docs
GraphQL — first-class support
Microservices — built-in transport layer

Create a Controller

import { Controller, Get, Post, Body } from '@nestjs/common';

@Controller('users')
export class UsersController {
  @Get()
  findAll() {
    return [{ id: 1, name: 'John' }];
  }

  @Post()
  create(@Body() body: CreateUserDto) {
    return { id: 2, ...body };
  }
}