W3Schools Tryit Editor

main.jsx

index.html

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

function Son(props) {
  return (
    <div style={{background: 'lightgreen'}}>
      <h2>Son</h2>
      <div>{props.children}</div>
    </div>
  );
}

function Daughter(props) {
  const {brand, model} = props;
  return (
    <div style={{background: 'lightblue'}}>
      <h2>Daughter</h2>
      <div>{props.children}</div>
    </div>
  );
}

function Parent() {
  return (
    <div>
      <h1>My two Children</h1>
      <Son>
        <p>
          This was written in the Parent component,
          but displayed as a part of the Son component
        </p>
      </Son>
      <Daughter>
        <p>
          This was written in the Parent component,
          but displayed as a part of the Daughter component
        </p>
      </Daughter>
    </div>
  );
}

createRoot(document.getElementById('root')).render(
  <Parent />
);

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