Learn Node.js

Explore Node.js through guided programming exercises in your browser. Read each lesson, experiment with code and use progressive hints when you need help.

How to start

Create an account to save your progress.
Follow the lessons and complete the interactive exercises.
Review your code using the feedback and hints.

The first 10 exercises in each course are free. See the plans for continued access with Pass Pro. Compare plans

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💬 Frequently Asked Questions — Node.js

What is Node.js used for?▾

Node.js runs JavaScript on the server side to build fast REST APIs, real-time WebSocket applications, and database-connected backend services.

Can I become a Full-Stack developer with JavaScript and Node.js?▾

Yes. Mastering JavaScript on the frontend and Node.js on the backend makes you a complete full-stack engineer using a single unified language ecosystem.

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