index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>example</title>
    <style>
        body {
            background-color: #1c1c1c;
            color: #ededed;
            font-family: monospace;
        }

        .fancy {
          font-size: 2rem;
        }

        .exit {
          animation:fade-out 2.0s;
          font-size: 2rem;
        }

        @keyframes fade-out {
          from {opacity:1;}
          to {opacity:0;}
        }
    </style>
</head>
<body>
    <div id="app">
        <div>we</div>
        <div>will</div>
        <div>be</div>
        <div>removed</div>
    </div>
    <div id="vnode">
    </div>

    <script type="module">
        // import { runApp } from './example/bench/app.js';
        import { runApp } from './example/playground.js';
        runApp();
    </script>
</body>
</html>