JSFiddle - React, Tailwind, and code Playground

by Nick Craver

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/dot-luv/jquery-ui.css">
<img src="http://www.google.com/images/logos/ps_logo2.png" class="fade" />

CSS

img.fade { opacity: 0; filter: alpha(opacity=0); }

JavaScript

$(document).ready(function() {
    $("img.fade").hover(function() {
        $(this).stop().animate({ opacity: 1 }, 300);
    }, function() {
        $(this).stop().animate({ opacity: 0 }, 300);
    });
});