react
React is a JavaScript library for building user interfaces.
Last updated 10 months ago by react-bot .
MIT · Repository · Bugs · Original npm · Tarball · package.json 
$ npm install react
SYNC missed versions from official npm registry.

react

React is a JavaScript library for creating user interfaces.

The react package contains only the functionality necessary to define React components. It is typically used together with a React renderer like react-dom for the web, or react-native for the native environments.

Note: by default, React will be in development mode. The development version includes extra warnings about common mistakes, whereas the production version includes extra performance optimizations and strips all error messages. Don't forget to use the production build when deploying your application.

Usage

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

function Counter() {
  const [count, setCount] = useState(0);
  return (
    <>
      <h1>{count}</h1>
      <button onClick={() => setCount(count + 1)}>
        Increment
      </button>
    </>
  );
}

const root = createRoot(document.getElementById('root'));
root.render(<Counter />);

Documentation

See https://react.dev/

API

See https://react.dev/reference/react

Current Tags

2045 Versions

Maintainers (4)
gnoff
fb
sophiebits
react-bot
Downloads
Total 9,706
Today 1
This Week 10
This Month 36
Last Day 4
Last Week 22
Last Month 443
Dependencies (1)
Dev Dependencies (0)
None
Dependents (203)

© 2010 - cnpmjs.org x YWFE | Home | YWFE