JSFiddle - React, Tailwind, and code Playground

by Neal

HTML

<div id='foo'>THIS IS A TEST</div>

JavaScript

var array_ofcolors = ['red', 'blue','orange']
var array_offonts = ["Helvetica", "Arial", "Comic Sans", "Tahoma"]
    
var obj = document.getElementById('foo');
    
obj.style.color = 
      array_ofcolors[Math.floor(Math.random()*array_ofcolors.length)]
obj.style.fontFamily = 
      array_offonts[Math.floor(Math.random()*array_offonts.length)]