Python library for accurate Hijri/Gregorian date conversion based on the Umm al-Qura calendar, verified against KACST data. Covers 1343–1500 AH. Zero dependencies, 100% test coverage, actively maintained.
pip install hijridate
moment.js plugin for Umm al-Qura Hijri calendar support in JavaScript. Adds Hijri date parsing, formatting, and arithmetic to moment.js. Widely used in web apps requiring Islamic date display.
Java implementation of the Umm al-Qura Hijri calendar that integrates with java.util.Calendar, providing accurate Hijri-Gregorian conversion aligned with the official Saudi calendar. Distributed via Maven Central / JitPack. Fills the Java gap for Islamic date handling.