Н
John Savage
<html>
<head></head>
<body>
<div id="test"></div>
<script src="https://unpkg.com/react@16/umd/react.development.js" crossorigin></script>
<script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js" crossorigin></script>
<script src="test.js"></script>
</body>
</html>
