Moment JQuery

moment.js

                $('.moment-fmt').each(function() {
                    var format = $(this).data('moment-fmt') || '';
                    var date = $(this).data('moment') || '';
                    if (date.length) {
                        date = moment.utc(date).local();
                        if (format.length) {
                            $(this).text(date.format(format));
                        } else {
                            $(this).text(date);
                        }
                    }
                });
                $('.moment-diff-days').each(function() {
                    var date = $(this).data('moment') || '';
                    if (date.length) {
                        date = moment.utc(date);
                        var label = ' days';
                        var now = moment.utc();
                        var diff = date.diff(now, 'days');
                        if (diff == 1) {
                            label = ' day';
                        }
                        $(this).text(diff + label);
                    }
                });