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feat(react-compiler): add React Compiler examples #799

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1 change: 1 addition & 0 deletions eslint.config.js
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Expand Up @@ -14,6 +14,7 @@ export default tseslint.config(
'**/playground-temp/**',
'**/temp/**',
'packages/plugin-rsc/**',
'packages/plugin-react/examples/**',
],
},
eslint.configs.recommended,
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14 changes: 14 additions & 0 deletions packages/plugin-react/examples/compiler-ts/README.md
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# Vite + React Compiler (TS)

This example shows how to setup a React application with [React Compiler](https://react.dev/learn/react-compiler) on Vite using [`@vitejs/plugin-react`](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react).

[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vitejs/vite-plugin-react/tree/main/packages/plugin-react/examples/compiler-ts)

```sh
# run dev server
npm run dev

# build for production and preview
npm run build
npm run preview
```
24 changes: 24 additions & 0 deletions packages/plugin-react/examples/compiler-ts/_gitignore
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# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*

node_modules
dist
dist-ssr
*.local

# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?
23 changes: 23 additions & 0 deletions packages/plugin-react/examples/compiler-ts/eslint.config.js
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import js from '@eslint/js'
import globals from 'globals'
import reactHooks from 'eslint-plugin-react-hooks'
import reactRefresh from 'eslint-plugin-react-refresh'
import tseslint from 'typescript-eslint'
import { globalIgnores } from 'eslint/config'

export default tseslint.config([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
js.configs.recommended,
tseslint.configs.recommended,
reactHooks.configs['recommended'],
reactRefresh.configs.vite,
],
languageOptions: {
ecmaVersion: 2020,
globals: globals.browser,
},
},
])
13 changes: 13 additions & 0 deletions packages/plugin-react/examples/compiler-ts/index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vite + React + TS</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>
30 changes: 30 additions & 0 deletions packages/plugin-react/examples/compiler-ts/package.json
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{
"name": "@vitejs/plugin-react-examples-compiler-ts",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"preview": "vite preview"
},
"dependencies": {
"react": "^19.1.1",
"react-dom": "^19.1.1"
},
"devDependencies": {
"@eslint/js": "^9.34.0",
"@types/react": "^19.1.11",
"@types/react-dom": "^19.1.7",
"@vitejs/plugin-react": "^5.0.1",
"babel-plugin-react-compiler": "19.1.0-rc.3",
"eslint": "^9.34.0",
"eslint-plugin-react-hooks": "^6.0.0-rc.2",
"eslint-plugin-react-refresh": "^0.4.20",
"globals": "^16.3.0",
"typescript": "~5.8.3",
"typescript-eslint": "^8.40.0",
"vite": "^7.1.3"
}
}
1 change: 1 addition & 0 deletions packages/plugin-react/examples/compiler-ts/public/vite.svg
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42 changes: 42 additions & 0 deletions packages/plugin-react/examples/compiler-ts/src/App.css
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#root {
max-width: 1280px;
margin: 0 auto;
padding: 2rem;
text-align: center;
}

.logo {
height: 6em;
padding: 1.5em;
will-change: filter;
transition: filter 300ms;
}
.logo:hover {
filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.react:hover {
filter: drop-shadow(0 0 2em #61dafbaa);
}

@keyframes logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}

@media (prefers-reduced-motion: no-preference) {
a:nth-of-type(2) .logo {
animation: logo-spin infinite 20s linear;
}
}

.card {
padding: 2em;
}

.read-the-docs {
color: #888;
}
35 changes: 35 additions & 0 deletions packages/plugin-react/examples/compiler-ts/src/App.tsx
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import { useState } from 'react'
import reactLogo from './assets/react.svg'
import viteLogo from '/vite.svg'
import './App.css'

function App() {
const [count, setCount] = useState(0)

return (
<>
<div>
<a href="https://vite.dev" target="_blank">
<img src={viteLogo} className="logo" alt="Vite logo" />
</a>
<a href="https://react.dev" target="_blank">
<img src={reactLogo} className="logo react" alt="React logo" />
</a>
</div>
<h1>Vite + React</h1>
<div className="card">
<button onClick={() => setCount((count) => count + 1)}>
count is {count}
</button>
<p>
Edit <code>src/App.tsx</code> and save to test HMR
</p>
</div>
<p className="read-the-docs">
Click on the Vite and React logos to learn more
</p>
</>
)
}

export default App
1 change: 1 addition & 0 deletions packages/plugin-react/examples/compiler-ts/src/assets/react.svg
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68 changes: 68 additions & 0 deletions packages/plugin-react/examples/compiler-ts/src/index.css
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:root {
font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
line-height: 1.5;
font-weight: 400;

color-scheme: light dark;
color: rgba(255, 255, 255, 0.87);
background-color: #242424;

font-synthesis: none;
text-rendering: optimizeLegibility;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}

a {
font-weight: 500;
color: #646cff;
text-decoration: inherit;
}
a:hover {
color: #535bf2;
}

body {
margin: 0;
display: flex;
place-items: center;
min-width: 320px;
min-height: 100vh;
}

h1 {
font-size: 3.2em;
line-height: 1.1;
}

button {
border-radius: 8px;
border: 1px solid transparent;
padding: 0.6em 1.2em;
font-size: 1em;
font-weight: 500;
font-family: inherit;
background-color: #1a1a1a;
cursor: pointer;
transition: border-color 0.25s;
}
button:hover {
border-color: #646cff;
}
button:focus,
button:focus-visible {
outline: 4px auto -webkit-focus-ring-color;
}

@media (prefers-color-scheme: light) {
:root {
color: #213547;
background-color: #ffffff;
}
a:hover {
color: #747bff;
}
button {
background-color: #f9f9f9;
}
}
10 changes: 10 additions & 0 deletions packages/plugin-react/examples/compiler-ts/src/main.tsx
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import { StrictMode } from 'react'
import { createRoot } from 'react-dom/client'
import './index.css'
import App from './App.tsx'

createRoot(document.getElementById('root')!).render(
<StrictMode>
<App />
</StrictMode>,
)
1 change: 1 addition & 0 deletions packages/plugin-react/examples/compiler-ts/src/vite-env.d.ts
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/// <reference types="vite/client" />
27 changes: 27 additions & 0 deletions packages/plugin-react/examples/compiler-ts/tsconfig.app.json
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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"target": "ES2022",
"useDefineForClassFields": true,
"lib": ["ES2022", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,

/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
"jsx": "react-jsx",

/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["src"]
}
7 changes: 7 additions & 0 deletions packages/plugin-react/examples/compiler-ts/tsconfig.json
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{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}
25 changes: 25 additions & 0 deletions packages/plugin-react/examples/compiler-ts/tsconfig.node.json
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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "ES2023",
"lib": ["ES2023"],
"module": "ESNext",
"skipLibCheck": true,

/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,

/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["vite.config.ts"]
}
13 changes: 13 additions & 0 deletions packages/plugin-react/examples/compiler-ts/vite.config.ts
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import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'

// https://vite.dev/config/
export default defineConfig({
plugins: [
react({
babel: {
plugins: [['babel-plugin-react-compiler']],
},
}),
],
})
14 changes: 14 additions & 0 deletions packages/plugin-react/examples/compiler/README.md
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# Vite + React Compiler

This example shows how to setup a React application with [React Compiler](https://react.dev/learn/react-compiler) on Vite using [`@vitejs/plugin-react`](https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react).

[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vitejs/vite-plugin-react/tree/main/packages/plugin-react/examples/compiler)

```sh
# run dev server
npm run dev

# build for production and preview
npm run build
npm run preview
```
24 changes: 24 additions & 0 deletions packages/plugin-react/examples/compiler/_gitignore
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# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*

node_modules
dist
dist-ssr
*.local

# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?
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