React Tutorial

React Hooks

React Cert

React Exercises

React Tutorial

Learn React

React is a JavaScript library for building user interfaces.

React is used to build single-page applications.

React allows us to create reusable UI components.

Learn React now ❯

Become React Certified

Get certified with our React exam, includes a professionally curated study kit to guide you from beginner to exam-ready.

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Learning by Examples

Our "Show React" tool makes it easy to demonstrate React. It shows both the code and the result.

import { createRoot } from 'react-dom/client';

function Hello() {
  return (
    <h1>Hello World!</h1>
  );
}

createRoot(document.getElementById('root')).render(
  <Hello />
);

Learning by Exercises

Many chapters in this tutorial end with an exercise where you can check you level of knowledge.

See all React Exercises

React Quiz

Test your React skills with a quiz.

React Quiz

What You Should Already Know

Before you continue you should have a basic understanding of the following:

• HTML
• CSS
• JavaScript

If you want to study these subjects first, find the tutorials on our Home page.

In addition, you should also have some experience with the new JavaScript features introduced in ECMAScript 6 (ES6), you will learn about them in the React ES6 chapter.

Course Certification

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Complete the W3Schools coding course, strengthen your knowledge, and earn a certificate you can add to your CV, portfolio, and LinkedIn profile.

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Coding

Learn it. Practice it. Prove it.

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