JSFiddle - React, Tailwind, and code Playground
by ariehg
HTML
<script src="http://github.com/arieh/SimpleCounter/raw/master/Source/SimpleCounter.js"></script>
<div id='res'></div>
JavaScript
var counter1 = new SimpleCounter('res',new Date(2009,12,3),{format:'{D} and {H} - {m}.{s}'});