NestJS Quickstart Guide
NestJS (opens in a new tab) is a progressive Node.js framework for building efficient, reliable, and scalable server-side applications. It uses TypeScript by default, which enhances productivity and maintainability. NestJS incorporates elements from Object-Oriented Programming, Functional Programming, and Functional Reactive Programming.
Why Choose NestJS?
- Modular Architecture: Facilitates code organization and reuse.
- TypeScript Support: Out-of-the-box TypeScript support ensures type safety and development efficiency.
- Dependency Injection: Built-in dependency injection for better application structure and testing.
- Ecosystem: A rich ecosystem of tools and libraries, including support for GraphQL, WebSockets, and more.
Official Documentation
This guide goes through the basics of NestJS. for a more indepth look, check out their official documentation (opens in a new tab).
Installation
To start using NestJS, you need to install the CLI:
Terminal
npm i -g @nestjs/cliCreating a New Project
Generate a new NestJS project using the CLI:
Terminal
nest new project-nameRunning the Application
Navigate to the project directory and start the application:
Terminal
cd project-name
npm run startAwesome! You should be all set to integrate NestJS tRPC into your application! 🎉