JSFiddle - React, Tailwind, and code Playground

by Brandon Shelley

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/moment.js/2.4.0/moment.min.js"></script>

JavaScript

var t1= moment('05:34:01', "hh:mm:ss");
var t2= moment('20:44:44', "hh:mm:ss");

var t3 = moment(t2.diff(t1)).format("hh:mm:ss");
console.log(t3);
alert(t3);