Learn React

Explore React 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 — React

Why is React in such high demand?▾

React is the most popular frontend library for building reactive, component-driven web applications with reusable hooks and high performance virtual DOM.

Do I need to know JavaScript before learning React?▾

Yes, solid JavaScript fundamentals (arrow functions, destructuring, map/filter, promises) are required. Projet Carthage provides a smooth, step-by-step transition.

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