React ☕

2 flashcards · Programming Languages · by Prithwish Hati

1. What are the main things to write in index.js of src folder?

   import React from 'react'; import ReactDOM from 'react-dom/client'; import App from './App'; import './index.css'; const root = ReactDOM.createRoot ( document.getElementById ( 'root' ) ); root.render( <React.StrictMode> <App/> </React.StrictMode> ); Last line will insert the react app in div with id=root in index.html of public folder

2. What's the shortcut of creating a react component with export arrow function?

   rafce (with ES7+ React/Redux/React-Native snippets extension enabled)