JSFiddle - React, Tailwind, and code Playground

by Sigizmundf

HTML

<div id="graph"></div>

CSS

#graph{
    width: 30px;
    height: 200px;
    background: red;
    transition: all 0.5s;
}

JavaScript

var graph = document.getElementById('graph');
setInterval(function(){
    graph.style.height === '200px' ? graph.style.height = '100px' : graph.style.height = '200px';
},1000);