JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
</head>
<body>
  <script>
location.href = URL.createObjectURL(new Blob([`\
<!doctype html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <style>
      html { background: #fff }
    </style>
  </head>
  <body>
    sample utf-8 text 😀
  </body>
</html>`], {type: "text/html; charset=windows-1252"}))
  </script>
</body>
</html>