JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#">click</a>
<div></div>

CSS

div {
    display: block;
    background: green;
    height: 100px;
    width: 100px;}

JavaScript

$('a').click(function(){
    $('div').stop().fadeOut(400, 
        function(){
            $(this)
                .css('background','yellow')
            .fadeIn(1800);});
});