JSFiddle - React, Tailwind, and code Playground

by spring1975

HTML

<span id="TimeSpan"></span>

JavaScript

$(document).ready(function(){
    var date1 = new Date("7/Nov/2012 20:30:00");
    var date2 = new Date("20/Nov/2012 19:15:00");
    
    var diff = date2.getTime() - date1.getTime();
    
    var days = Math.floor(diff / (1000 * 60 * 60 * 24));
    diff -=  days * (1000 * 60 * 60 * 24);
    
    var hours = Math.floor(diff / (1000 * 60 * 60));
    diff -= hours * (1000 * 60 * 60);
    
    var mins = Math.floor(diff / (1000 * 60));
    diff -= mins * (1000 * 60);
    
    var seconds = Math.floor(diff / (1000));
    diff -= seconds * (1000);
    
    $('#TimeSpan').text(days + " days " + hours + " hours " + mins + " minutes " + seconds + " seconds");
});