JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/themes/redmond/jquery-ui.min.css">
<script>
    $(document).ready(function() {
        popup = function() {
            $("#popdiv").dialog();
        }
    });
</script>
<input type="submit" onclick="javascript:popup()" value="Example Button"/>
<a href="javascript:popup()">Example link</a>

<div id="popdiv">This is an example popup element</div>