W3Schools Tryit Editor

main.jsx

index.html

import { createRoot } from 'react-dom/client'

function Car({color, brand, ...rest}) {
  return (
    <h2>My {brand} {rest.model} is {color}!</h2>
  );
}

createRoot(document.getElementById('root')).render(
  <Car brand="Ford" model="Mustang" color="red" year={1969} />
);

<!doctype html>
<html lang="en">
  <body>
    <div id="root"></div>
    <script type="module" src="/src/main.jsx"></script>
  </body>
</html>