React JS
https://create-react-app.dev/
Create Project
C:\react-js>npx create-react-app my-app
Run
C:\react-js\my-app> npm start
C:\react-js\my-app\src\App.js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | //C:\react-js\my-app\src\App.js import React, { } from "react" ; import Header from "./components/Header" ; import Home from "./components/Home" ; import Footer from "./components/Footer" ; function App() { return ( <> <Header/> <Home/> <Footer/> </> ); } export default App; |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | //C:\react-js\my-app\src\components\Header.js import React, { } from "react" ; function Header() { return ( <> <div> Header </div> </> ); } export default Header; |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | //C:\react-js\my-app\src\components\Home.js import React, { } from "react" ; function Home() { return ( <> <div> Home </div> </> ); } export default Home; |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | //C:\react-js\my-app\src\components\Footer.js import React, { } from "react" ; function Footer() { return ( <> <div> Footer </div> </> ); } export default Footer; |
http://localhost:3000/