JSFiddle - React, Tailwind, and code Playground

by shubh0602

HTML

<body>
    <p id="demo">Click the button to make a BUTTON element.</p>
    <button onclick="myFunction()">Try it</button>
</body>
<script>
    function myFunction() {
        
        var bodyel = document.getElementsByTagName("body")[0];
        
        var block = document.createElement("div");
        block.innerHTML = "whatever";
        bodyel.appendChild(block);
    };
</script>