Best Date Time Library For JavaScript

//Best DateTime Library For JavaScript URL => https://momentjs.com/

var date = new Date(c_row.dateadded);
var d = date.getDate(); // Date
var m = date.getMonth() + 1; // Month
var y = date.getFullYear(); // Year
var monthName = date.toLocaleString('default', {
    month: 'short'
});
var commet_time = date.toLocaleString('default', {
    // month: 'short',
    hour: 'numeric',
    minute: 'numeric',
    hour12: true
});
var comment_date = d + '/' + m + '/' + y;

// dd/mm/yyyy To mm/dd/yyyy
var date1 = "28/01/2019".split('/')
var newDate = date1[1] + '/' +date1[0] +'/' +date1[2];