App.js
index.js
index.html
import React from 'react';
import ReactDOM from 'react-dom';
class Car extends React.Component {
render() {
return <h2>Hi, I am a Car!</h2>;
}
}
export default Car;
/*
Notice that you now have three files in your project:
"App.js", "index.js", and "index.html".
*/
import React from 'react';
import ReactDOM from 'react-dom';
import Car from './App.js';
ReactDOM.render(<Car />, document.getElementById('root'));
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport"
content="width=device-width, initial-scale=1" />
<title>React App</title>
</head>
<body>
<div id="root"></div>
</body>
</html>