JSFiddle - React, Tailwind, and code Playground

by Saurabh Bayani

HTML

<html>
  <head>
    <script>
      alert("Until you click Ok , browser is not going any further to display your html");
    </script>
  </head>
  <body>
    <h1> I will not be displayed until script operation completes, which creates effect of slow loading , But any how all approch requires same time
    </h1>
  </body>
</html>