JSFiddle - React, Tailwind, and code Playground

by Mitch Greer

HTML

<body>
      <button type="button" id="button" style="font-size: 150%;">The Button</button>
      (Its id is 'button'.)
    
    <p>
      <input type="text" id="textfield" style="font-size: 150%;"/> ('textfield')
    </p>
</body>

JavaScript

var buttonA = document.getElementById("button");
buttonA.addEventListener("click", function(){alert("Click!");}, false);