JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
<iframe width='400' height='400'></iframe>

<ul><li>A</li><li>B</li><li>C</li></ul>

JavaScript

$("<ul><li>A</li><li>B</li><li>C</li></ul>").appendTo($("iframe").contents().get(0).body);

$($("iframe").contents().get(0).body).find("ul").sortable().disableSelection();
$("ul").sortable().disableSelection();