JSFiddle - React, Tailwind, and code Playground

HTML

<div style="opacity: 0.3"></div>

CSS

div {
    height: 200px;
    background: red;
}

JavaScript

$('div')
    .fadeOut()
    .delay(1000)
    .fadeIn()
    .delay(1000)
    .fadeOut().CSS('opacity', 0).fadeIn();