Node.js Tutorial

Node.js is a JavaScript runtime built on Chrome's V8 engine that lets developers run JavaScript on the server, enabling full stack development with a single language.

Core Concepts

A Node.js tutorial typically covers the event loop, non-blocking I/O, and the built-in modules that make Node efficient for handling concurrent requests.

Working with Modules

Node.js uses a module system that lets developers organize code into reusable files, importing built-in, third-party, and custom modules as needed.

Building Your First App

Most tutorials guide learners through creating a simple server, handling requests, and responding with data before moving on to frameworks like Express.