You can check whether a given date is equal to another date in Moment.js using isSame() function that checks if a moment is the same as another moment. The first argument will be parsed as a moment, if not already so....

The `moment().toISOString()` method is employed to obtain a string formatted according to the ISO8601 standard for a given moment. It ensures consistency with the JavaScript native Date API by using the UTC mode for the timestamp, regardless of the moment’s locale. If you want to disable this behavior, you can pass `true` to the `keepOffset` parameter....

The moment().toDate() method is used to return the Moment object as a native JavaScript object. This Date object can then be used with the native Date methods or for support in other libraries....

The moment().format() function is used to format the date according to the user’s need. The format can be provided in string form which is passed as a parameter to this function....

The moment().daysInMonth() function is used to get the number of days in the month of a particular month in Node.js. It returns an integer denoting the number of days....

The moment().date() method is used to get or set the day of the month of the Moment object. The range for setting the day can be between 1 and 31. When the range is exceeded, the day will extend to the previous or next months. This is also the same case in months that do not have all the 31 days, and hence will go to the next month when using a larger value....

The moment().startOf() method is used to mutate the Moment so that it is set to the start of the given unit of time. The available units of time can be the year, month, quarter, week, day, hour, minute, and second....

The moment().subtract() method is used to subtract the given unit of time from the Moment object. The unit can be specified in all the recognized variations of the unit including its plural and short forms....

The moment().week() method is used to get or set the week of the Moment object. It is a locale aware method and hence the week of number will differ based on the locale of the Moment. This varies as the first day of the week can be either a Sunday or Monday according to the Locale....

Moment.js is a date library for JavaScript that parses, validates, manipulates, and formats dates. We can use the moment.unix() function to parse unix timestamps (seconds)....

It is used to check whether a date is the same or after a particular date in Node.js using the isSameOrAfter() function that checks if a moment is after or the same as another moment. The first argument will be parsed as a moment, if not already so....

The moment().local() method is used to specify that the given Moment object’s timezone would be displayed in the local timezone of the user. An optional parameter can be passed that preserves the current time value and only changes the timezone to the local one....