JSFiddle - React, Tailwind, and code Playground
by TJ VanToll
HTML
<link href="http://code.jquery.com/ui/jquery-ui-git.css" rel="stylesheet" />
<script src="http://code.jquery.com/jquery-git.js"></script>
<script src="http://code.jquery.com/ui/jquery-ui-git.js"></script>
<ul>
<li><a href="#">A</a></li>
<li><a href="#">B</a></li>
<li><a href="#">C</a></li>
</ul>
JavaScript
$('ul')
.menu()
.append('<li><a href="#"><span class="ui-icon ui-icon-comment"></span>D</a></li>')
.menu('refresh');