JSFiddle - React, Tailwind, and code Playground

HTML

<div id="bar"></div>

CSS

div {
    position: absolute;
    top: 0; left: 0;
    border: 5px solid;
    width: 100px; height: 100px;
    background: blue;
}

JavaScript

$('#bar').animate({
    top: '100px',
    left: '100px',
    opacity: 0
}, 3000);