Calendar

Calendar adds .calendar API to return a string to display calendar time

var calendar = require('dayjs/plugin/calendar');
// import calendar from 'dayjs/plugin/calendar' // ES 2015

dayjs.extend(calendar);

dayjs().calendar(dayjs('2008-01-01'));
dayjs().calendar(null, {
  sameDay: '[Today at] h:mm A', // The same day ( Today at 2:30 AM )
  nextDay: '[Tomorrow at] h:mm A', // The next day ( Tomorrow at 2:30 AM )
  nextWeek: 'dddd [at] h:mm A', // The next week ( Sunday at 2:30 AM )
  lastDay: '[Yesterday at] h:mm A', // The day before ( Yesterday at 2:30 AM )
  lastWeek: '[Last] dddd [at] h:mm A', // Last week ( Last Monday at 2:30 AM )
  sameElse: 'DD/MM/YYYY', // Everything else ( 17/10/2011 )
});