无需安装尝试react
想要在本地尝试 React
将这个 https://gist.githubusercontent.com/gaearon/0275b1e1518599bbeafcde4722e79ed1/raw/db72dcbf3384ee1708c4a07d3be79860db04bff0/example.html 保存到本地，用浏览器打开即可
注意脚本的类型是 babel
<!DOCTYPE html>
<meta charset="UTF-8" />
<title>Hello World</title>
<script src="https://unpkg.com/react@18/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<div id="root"></div>
<script type="text/babel">
function MyApp() {
return <h1>Hello, world!</h1>;
}
const container = document.getElementById('root');
const root = ReactDOM.createRoot(container);
root.render(<MyApp />);
</script>