Step:01 Create project folder
terminal: mkdir React19
terminal: cd React19
Step:02 Initialize package.json
terminal: npm init -y
Step:03 Install required Dependencies
terminal: npm install react react-dom
terminal: npm install --save-dev vite @vitejs/plugin-react
Step:04 Update Scripts in package.json
"scripts": { "dev": "vite", "build": "vite build", "preview": "vite preview" }
Step:05 Create index.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <title>My Vite React App</title> </head> <body> <div id="root"></div> <script type="module" src="/src/main.jsx"></script> </body> </html>
Step:06 Create vite.config.js
import { defineConfig } from 'vite'; import react from '@vitejs/plugin-react'; export default defineConfig({ plugins: [react()] });
Step:07 Create src/main.jsx
import React from 'react'; import ReactDOM from 'react-dom/client'; import App from './App'; ReactDOM.createRoot(document.getElementById('root')).render(<App />);
Step:08 Create src/App.jsx
import React from 'react'; function App() { return <h1>Hello from Vite + React!</h1>; } export default App;
Step:09 Run
terminal: npm run dev
That's it. Enjoy!!
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