菜鸟教程在线编辑器

AI 编程工具
 
                <!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>菜鸟教程 React 实例</title>
<script src="https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/react/18.2.0/umd/react.production.min.js" ></script>
<script src="https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/react-dom/18.2.0/umd/react-dom.production.min.js"></script>
<script src="https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/babel-standalone/6.26.0/babel.min.js" ></script>
<style>
.foo{
	color:red;
}
</style>
</head>
<body>
	<div id="root"></div>
	<script type="text/babel">
	const element = <h1 className="foo">Hello, world</h1>;
	const root = ReactDOM.createRoot(document.getElementById("root"));
	root.render(element);
	</script>
</body>
</html>
              