JSFiddle - React, Tailwind, and code Playground

HTML

<img src="http://upload.wikimedia.org/wikipedia/commons/thumb/8/85/Smiley.svg/180px-Smiley.svg.png" id="img">

JavaScript

$("#img").animate({
    opacity: 0
}, 1000 );


$("#img").animate({
    opacity: 100
}, 1000 );