Node.js for Beginners — Run JavaScript on the Server
Introduction to Node.js: npm, modules, file system, and building your first API with Express or Next.js.
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Getting Started with Node.js
Node.js runs JavaScript outside the browser — powering APIs, CLIs, and build tools. If you know JavaScript, you're halfway to backend development.
Why Node.js beginners Matters
Node lets JavaScript developers build APIs, CLIs, and build tools — one language across frontend and backend reduces context switching.
Start with npm init, built-in fs and path modules, then graduate to Express or Next.js API routes for HTTP.
Node.js beginners — Key Ideas You Must Know
- V8 engine + libuv for async I/O
- npm for package management
- CommonJS vs ES modules
- fs, path, http built-in modules
- Express or Next.js for HTTP servers
Practice Node.js beginners with Free Lessons
Follow the Node.js tutorial track on Sturdee after JavaScript fundamentals.
Tip: Free interactive lesson: /tutorials/nodejs — practice Node.js beginners with runnable code on Sturdee.
Node.js for Beginners — FAQ
Frequently Asked Questions
Node.js vs Deno vs Bun?+
Node has the largest ecosystem. Deno and Bun are newer alternatives with different tradeoffs.
Continue learning interactively
Free tutorial: /tutorials/nodejs →