react functional components define functions code example
Example 1: create functional component react
import React from 'react'; const App = () => { const greeting = 'Hello Function Component!'; return <Headline value={greeting} />;}; const Headline = ({ value }) => <h1>{value}</h1>; export default App;
Example 2: react function component
function Welcome(props) {
return <h1>Hello, {props.name}</h1>;
}