插件
Some other people have made plugins for Moment.js that may be useful to you.
Strftime
npm install moment-strftime
If you are more comfortable working with strftime instead of LDML-like parsing tokens, you can use Ben Oakes' plugin moment-strftime.
The repository is located at https:///github.com/benjaminoakes/moment-strftime
ISO Calendar
npm install moment-isocalendar
If you are looking for a Python-like isocalendar method, you can use Rocky Meza's plugin
moment-isocalendar
Calling the isocalendar method on a moment will return an array like the following:
[year, week_of_year, day_of_week, minutes_since_midnight]
moment().isocalendar(); // [2012, 8, 5, 870]
You can also reconstruct a moment from a isocalendar array.
moment.fromIsocalendar([2011, 51, 5, 870]).format('LLLL');
// "Friday, December 23 2011 2:30 PM"
The repository is located at https://github.com/fusionbox/moment-isocalendar
Date Ranges
npm install moment-range
If you need to work with date ranges, you can use Gianni Chiappetta's plugin moment-range.
Documentation can be found on the homepage https://github.com/gf3/moment-range.
And it is also available for the web at the repository below.
The repository is located at https://github.com/gf3/moment-range
Twix
npm install twix
Another range plugin is Isaac Cambron's library Twix. It has many range-related features and excels at formatting ranges readably. For example,
var t = moment("1/25/1982 9:30 AM").twix("1/25/1982 1:30 PM");
t.isCurrent(); // false
t.count('minutes'); // 241
t.format(); // 'Jan 25, 1982, 9:30 AM - 1:30 PM'
t.simpleFormat("h:m"); // '9:30 - 1:30'
Full documentation of all the options and features is here.
It's available on npm like so:
npm install twix
Or just grab the JS file from here.
If you're trying to format times for tweets like the way Twitter does, you can use the moment.twitter plugin by @hijonathan.
It's a simple way to display both short and long versions of human-readable timestamps.
moment().subtract(5, 'hours').twitterLong();
// 5 hours
Yes, it does smart pluralization.
moment().subtract(1, 'hour').twitterLong();
// 1 hour
Not short enough for you?
moment().subtract(6, 'days').twitterShort();
// 6d
Jalaali Calendar
npm install moment-jalaali
If you want to work with Jalaali calendar system (Jalali, Persian, Khorshidi or Shamsi), you can use Behrang Noruzi Niya's plugin moment-jalaali.
When installed, it will wrap moment and moment will be able to format and parse Jalaali years and months. Here is a short example:
var m = moment('1360/5/26', 'jYYYY/jM/jD'); // Parse a Jalaali date.
m.format('jYYYY/jM/jD [is] YYYY/M/D'); // 1360/5/26 is 1981/8/17
The repository is located at github.com/behrang/moment-jalaali.
MSDate
If you are using OLE Automation dates in .NET check out Markit On Demand's moment-msdate. Using this plugin allows you to format OA dates into JavaScript dates and vice-versa.
Convert a moment to an OA date:
moment().toOADate(); // a floating point number
Or, convert an OA date to a moment:
moment.fromOADate(41493); // Wed Aug 07 2013 00:00:00 GMT-0600 (MDT)
More information and detailed docs can be found on GitHub at http://markitondemand.github.io/moment-msdate/.
Fiscal Quarters
If you ever have need for Fiscal, Calendar or Academic quarters, you can use the moment-fquarter plugin by @robgallen.
At its simplest, just call the fquarter method on any moment object. It returns a formatted string with April being the first quarter.
moment("2013-01-01").fquarter();
// Q4 2012/13
You can pass in any month as the starting quarter, e.g. July
moment("2013-01-01").fquarter(7);
// Q3 2012/13
If you want calendar quarters, start in January
moment("2013-01-01").fquarter(1);
// Q1 2013
Precise Range
The Precise Range plugin, written by Rob Dawson, can be used to display exact, human-readable representations of date/time ranges
moment("2014-01-01 12:00:00").preciseDiff("2015-03-04 16:05:06");
// 1 year 2 months 3 days 4 hours 5 minutes 6 seconds
moment.preciseDiff("2014-01-01 12:00:00", "2014-04-20 12:00:00");
// 3 months 19 days
Recur
npm install moment-recur
If you need to work with recurring dates, you can use Casey Trimm's plugin moment-recur.
This plugin will allow you to create length-based intervals (days, weeks, etc.) and calendar-based intervals (daysOfMonth, monthsOfYear, etc.).
It provides a matches function to test whether a date recurs according to the rules set, as well as generator functions to get the next and previous dates in a series.
The repository, documentation, and many more examples can be found at https://github.com/c-trimm/moment-recur
var interval = moment( "01/01/2014" ).recur().every(2).days(); // Length Interval
interval.matches( "01/03/2014" ); // true
interval.next( 2, "L" ); // ["01/03/2014", "01/05/2014"]
interval.forget( "days" ); // Remove a rule
interval.dayOfMonth( 10 ); // Calendar Interval
interval.matches( "05/10/2014" ); // true
interval.previous( 2, "L" ); // ["12/10/2013", "11/10/2013"]
Parse Date Format
npm install moment-parseformat
This plugin extracts the format of a date/time string.
var format = moment.parseFormat('Thursday, February 6th, 2014 9:20pm');
// dddd, MMMM Do, YYYY h:mma
moment().format(format); // format
That allows to create smart date inputs that let your users set a Date/Time and lets you extract the user's preferred format for future usage. Find an example usage of it at minutes.io.
The Plugin has been authored by @gr2m. Links: Demo | Source
Java DateFormat Parser
npm install moment-jdateformatparser
If you want to work with the java.text.DateFormat you can use this plugin.
For example,
moment("2013-12-24 14:30").formatWithJDF("dd.MM.yyyy"); // returns the formatted date "24.12.2013"
moment().toJDFString("DD.MM.YYYY"); // returns the Java format pattern "dd.MM.yyyy"
The repository is located at github.com/MadMG/moment-jdateformatparser
Hijri Calendar
npm install moment-hijri
If you want to work with Hijri calendar then you can use moment-hijri plugin. moment-hijri is a moment plugin for the Hijri lunar calendar based on Umm al-Qura calculations. This plugin is developed by Suhail Alkowaileet.
如果要使用回历日历，则可以使用moment-hijri插件。 moment-hijri是基于Umm al-Qura计算得出的Hijri阴历的矩插件。该插件由Suhail Alkowaileet开发。
When you install it, it will wrap moment and you will be able to parse Hijri dates. Here is a short example:
m = moment('1410/8/28', 'iYYYY/iM/iD'); // Parse a Hijri date.
m.format('iYYYY/iM/iD [is] YYYY/M/D'); // 1410/8/28 is 1990/3/25
The repository is located at https://github.com/xsoh/moment-hijri.
Transform
bower install moment-transform
moment-transform is a plugin that manipulated dates through patterns. You can use basic operations –set/add/substract– on individual parts (hours, month, …) of a Moment instance.
moment().transform('YYYY-MM-+01 00:00:00.000'); // Tonight at midnight
moment().transform('14:30:00.000'); // Today, 2:30 pm
moment().transform('YYYY-MM--30 00:00:00.000'); // 30 days ago
Optional parameters lets you specify custom patterns and force strict pattern usage (non-alphabetic characters are not mandatory in passed string by default).
moment().transform('+01MMYYYY', 'DD/MM/YYYY', false); // Tomorrow, same time
moment().transform('+01MMYYYY', 'DD/MM/YYYY', true); // Invalid date
You can see it live there while the repository is here.