JSFiddle - React, Tailwind, and code Playground

HTML

<div id='res1'></div>
<div id='res2'></div>
<div id='res3'></div>

JavaScript

r = Math.pow(3, 34);
document.getElementById('res1').innerHTML = r;
r += 1;
document.getElementById('res2').innerHTML = r;
r = r%8;
document.getElementById('res3').innerHTML = r;