Mercurial

annotate third_party/bun/node_modules/react/README.md @ 99:684edfaf93b7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Updating deployment script
author June Park <parkjune1995@gmail.com>
date Fri, 02 Jan 2026 20:38:02 -0800
parents de54585a40f1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1 # `react`
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3 React is a JavaScript library for creating user interfaces.
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5 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.
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
6
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
7 **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](https://reactjs.org/docs/optimizing-performance.html#use-the-production-build) when deploying your application.
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
8
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
9 ## Usage
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
10
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
11 ```js
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
12 import { useState } from 'react';
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
13 import { createRoot } from 'react-dom/client';
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
14
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
15 function Counter() {
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
16 const [count, setCount] = useState(0);
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
17 return (
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
18 <>
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
19 <h1>{count}</h1>
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
20 <button onClick={() => setCount(count + 1)}>
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
21 Increment
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
22 </button>
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
23 </>
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
24 );
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
25 }
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
26
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
27 const root = createRoot(document.getElementById('root'));
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
28 root.render(<App />);
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
29 ```
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
30
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
31 ## Documentation
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
32
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
33 See https://reactjs.org/
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
34
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
35 ## API
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
36
de54585a40f1 Adding bun and node modules.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
37 See https://reactjs.org/docs/react-api.html