index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <title>Uppload</title>
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <link rel="stylesheet" href="demo/demo.scss" />
    <style>
      body {
        font-family: sans-serif;
      }
    </style>
  </head>
  <body>
    <h1>Hello, world!</h1>
    <img alt="Uppload image" class="uppload-image" src="" />
    <button class="try-uppload">Choose file</button>
    <script src="demo/index.ts" type="module"></script>
  </body>
</html>