JSFiddle - React, Tailwind, and code Playground

by mspears

HTML

<h2>Hello!</h2>

<p>
  this is a <span>red</span> and blue paragraph.
</p>

<div id="helloworld">

</div>

CSS

#helloworld, p {
    color: blue;
}

p span {
  color: red;
}

JavaScript

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