JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://webs.win-soft.ch/jquery-ui-1.10.3.custom_darkness/css/ui-darkness/jquery-ui-1.10.3.custom.css">
<script src="http://webs.win-soft.ch/jquery-ui-1.10.3.custom_darkness/js/jquery-ui-1.10.3.custom.js"></script>
<div id="dialog"></div>
<p><button id="enable">enable</button></p>

JavaScript

$(document).ready(function() {
  $("#enable").click(function (){
    $("#dialog").dialog();
    $("#dialog").html('test with original darkness theme');
  });
});