JSFiddle - React, Tailwind, and code Playground

by Angeli Schwartz

HTML

<!DOCTYPE html>
<html>
<body>
<h1 style="color:red;font-size: 250%;">Hello!</h1>
<div id="helloworld"></div>
</body>
</html>

CSS

#helloworld {
    color: blue;
    font-size: 30px;
    font-style: italic;
}

JavaScript

var name = prompt("What is your name?");  
  document.getElementById("helloworld").innerHTML="Welcome to CSCI E-3, "+name;