JSFiddle - React, Tailwind, and code Playground

HTML

<div></div>

CSS

div{
            max-width:500px;
            max-height:500px;
            overflow: hidden;
            background-color: aqua;
            word-wrap: break-word;
        }

JavaScript

var foo = "bar";
        setInterval(function() {
              $("div").append(foo);
        }, 50);