JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script src="https://raw.github.com/timrwood/moment/1.7.2/min/moment.min.js"></script>

<script>
    
    var countDownTill = '2013-11-19 00:00:00 +0000';
    document.write(moment(countDownTill).diff(moment(), 'months') + " months<br>");
          
    document.write(moment(countDownTill).diff(moment(), 'weeks') + " weeks<br>");
    
    document.write(moment(countDownTill).diff(moment(), 'days') + " days<br>");
    

</script>