Quick Start

This guide covers the most common use cases in moment-hijri-plus. All examples use the default Umm al-Qura (UAQ) calendar.

Installation

pnpm add moment moment-hijri-plus hijri-core

moment and hijri-core are required peer dependencies. Install both alongside this package.

Load the plugin

import moment from 'moment';
import hijri from 'moment-hijri-plus';

moment.extend(hijri);

After extending, all moment() instances gain Hijri methods.

Convert a Gregorian date to Hijri

import moment from 'moment';
import hijri from 'moment-hijri-plus';

moment.extend(hijri);

const m = moment('2023-03-23'); // 1 Ramadan 1444
console.log(m.iYear());  // 1444
console.log(m.iMonth()); // 9
console.log(m.iDate());  // 1

Format with Hijri tokens

m.format('iYYYY/iMM/iDD'); // '1444/09/01'
m.format('iD iMMMM iYYYY'); // '1 Ramadan 1444'

Hijri format tokens are prefixed with i to avoid conflicts with Moment.js Gregorian tokens.

Convert a Hijri date to a Moment object

import moment from 'moment';
import hijri from 'moment-hijri-plus';

moment.extend(hijri);

const m = moment.fromHijri(1444, 9, 1);
console.log(m.format('YYYY-MM-DD')); // '2023-03-23'

Use the FCNA calendar

const m = moment('2023-03-23');
console.log(m.iYear({ calendar: 'fcna' }));  // 1444

Note on Moment.js

Moment.js is in maintenance mode. The Moment team recommends Luxon, Day.js, or date-fns for new projects. If you are starting fresh, consider dayjs-hijri-plus as a compatible alternative.

CommonJS

const moment = require('moment');
const hijri = require('moment-hijri-plus');

moment.extend(hijri);

const m = moment('2023-03-23');
console.log(m.iYear(), m.iMonth(), m.iDate()); // 1444 9 1

Next steps

API Reference for the full method list
Architecture for how the plugin integrates with Moment.js

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