JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript" src="https://rawgithub.com/minagabriel/dtmFRM/master/dtmFRM.js"></script>
<span id="s1">Date Time Formatter - No Jquery</span></br></br>
<span id="s2"></span>

JavaScript

var format = new dtmFRM(); 
var now = new Date(); 

$('#s2').append(format.ToString(now,"This month is : MMMM") + "</br>");
$('#s2').append(format.ToString(now,"Year is  : y or yyyy or yy") + "</br>");
$('#s2').append(format.ToString(now,"mm/yyyy/dd") + "</br>");
$('#s2').append(format.ToString(now,"dddd, MM yyyy ") + "</br>");
$('#s2').append(format.ToString(now,"Time is : hh:mm:ss ampm") + "</br>");
$('#s2').append(format.ToString(now,"HH:mm") + "</br>");
$('#s2').append(format.ToString(now,"[ddd,MMM,d,dddd]") + "</br></br>");

now = '11/11/2011 10:15:12' ; 

$('#s2').append(format.ToString(now,"MM/dd/yyyy hh:mm:ss ampm") + "</br></br>");

now = '40/23/2012'
$('#s2').append(format.ToString(now,"Year is  : y or yyyy or yy") + "</br></br>");