umd.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <title>Hello World</title>
    <script src="https://unpkg.com/react@17/umd/react.development.js"></script>
    <script src="https://unpkg.com/react-dom@17/umd/react-dom.development.js"></script>

    <!-- Don't use this in production: -->
    <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
  </head>
  <body>
    <div id="root"></div>
    <script src="./packages/hooks/dist/ahooks.js"></script>

    <script type="text/babel">
      const { useToggle } = window.ahooks;
      const Demo = () => {
        const [show, { toggle }] = useToggle(false);
        return (
          <div>
            <button onClick={toggle}>Toggle</button>
            {show && <div>Hello World</div>}
          </div>
        );
      };
      ReactDOM.render(<Demo />, document.getElementById('root'));
    </script>
  </body>
</html>