React Code Examples

Runnable React code examples for common, everyday tasks.

All React code examples pages

React Hooks Examples

A runnable gallery of everyday React hooks patterns — counter, toggle, controlled input, list render, effect on mount, useRef focus, timer and data fetch — each a short editable demo.

A cookbook of runnable React examples for everyday tasks. Each snippet is short, tested, and ready to copy — edit any of them in place to fit your own data.

Run anything here in the React online compiler.

Frequently asked questions

Can I run these React examples live?

Yes. Each snippet is an editable playground that compiles and renders React in the browser instantly.

How do I use a React snippet in my project?

Copy the component code into your app. Each example is self-contained and uses only React itself.