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>