ReactJS does not render anything-CodePudding

I have this simple code to test if react works but for whatever reason it does not render anything. I've no idea what the problem is.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <script crossorigin src="https://unpkg.com/react@17/umd/react.production.min.js"></script>
    <script crossorigin src="https://unpkg.com/react-dom@17/umd/react-dom.production.min.js"></script>

    <title>Document</title>
</head>
<body>

  <div id="root"></div>


  <script type = "text/babel">

    ReactDOM.render(<p>'test'</p>, document.getElementById("root"));
  
  </script>

</body>
</html>

CodePudding user response：

If you want to use babel in the browser you need to load it.

Add the following script just before the react one.

<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>

Please refer to the documentation https://babeljs.io/docs/en/babel-standalone