JSFiddle - React, Tailwind, and code Playground

HTML

<html>
    <head>
        <script>
      var count = 0;  
        </script>
    </head>
<body>
<h1> Event <h1>
 <p> <a onmouseover = "alert('Pop  up window text')">  </a></p    
    <p> <a href="http://www.google.com" onmouseover='alert ("Moved :: Count = "+count); ++count'> jjj</a></p>
    
    </body>
    </html>