Minimal Weekday Abbreviations
Locale#weekdaysMin
should be an array of two letter weekday abbreviations.
TIP
This requires the UpdateLocale plugin to work
js
dayjs.extend(updateLocale);
dayjs.updateLocale('en', {
weekdaysMin: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],
});