JSFiddle - React, Tailwind, and code Playground

by Keeley Peck

HTML

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

CSS

body {
  text-align: center;
  background-color: black;
}
h2 {
  color: blue;
}
#helloworld {
    color: red;
}

JavaScript

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