JSFiddle - React, Tailwind, and code Playground

by Rick Harraghy

HTML

<h2>Hello!</h2>
<div id="helloworld"></div>

CSS

#helloworld {
    color: red;
}

JavaScript

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