JSFiddle - React, Tailwind, and code Playground

by Valentin Radulescu

HTML

<div class="block"></div>

CSS

.block {
    width: 50px;
    height: 50px;
    background-color:red;
    -webkit-transition: all .2s ease-out;
    transition: all .2s ease-out;
    
}
.block.active {
    background-color: green;
}

JavaScript

$('.block').on('click', function () {
    $(this).toggleClass('active');
});