JSFiddle - React, Tailwind, and code Playground

by Increazon

HTML

<div id="qqq">5</div>

JavaScript

$('#qqq').animate({   opacity: .5,   height: '50%' }, {   step: function(now, fx) {     var data = fx.elem.id + ' ' + fx.prop + ': ' + now;     $('body').append('<div>' + data + '</div>');   } });