JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript" src="http://s15.ucoz.net/src/uwnd.js"></script>
<link type="text/css" rel="StyleSheet" href="http://s15.ucoz.net/src/layer3.css" />
<script src="http://www.apotv.ru/js/jquery.zclip.js"></script>
<input type="button" value="click" id="button" />
<textarea id="text">Здесь любой текст</textarea>
<script>
    $('input#button').zclip({
        copy: function() {
            return $('#text').val();
        }
    });
</script>

CSS

body {
    min-height:500px;
}