High-accuracy lunar crescent visibility and moon sighting calculations using JPL DE442S ephemerides. Implements Yallop and Odeh criteria for Islamic crescent sighting workflows.
Complete Islamic toolkit: Prayer times, Hijri calendar, Qibla, Moon sighting, Events (EN/AR)
worldwide holidays
parser for worldwide holidays
moon command line and core system.
An astronomical library
Strict tsconfig.json's for modern projects.
TypeScript definitions for unist
TypeScript types for moon and related packages.
Utilities working with moon run reports.
Islamic (Hijri) calendar date adjustment library with Firebase persistence and React Native hook. Handles global offsets, per-event adjustments, month-start adjustments, smart validation, and preserves already-observed days.
Typescript port of an accurate python Hijri-Gregorian dates converter based on the Umm al-Qura calendar: https://github.com/mhalshehri/hijri-converter
Astronomy calculation for Sun, Moon, and planets.
A tiny JavaScript library for calculating sun/moon positions and phases.
Formats data into a string table.
Calculate phase of the moon using Julian date
A modern and strict ESLint configuration.
Bundle for astronomical calculations such as position of moon, sun and planets, sunrise, sunset or solar eclipses. Most of the calculations are based on Jean Meeus 'Astronomical Algorithms' book and the VSOP87 theory.
function for moon bot
# @wen-moon-ser/moonshot-sdk Moonshot SDK for Solana helps calculate moonshot token prices at any point in the bonding curve. The package also allows the users to generate buy and sell transactions, provide the slippage amount and fix it to a trading side
Design tokens for Spectrum, Adobe's design system
Strict Prettier config with a focus on accessibility.
Moon basic package
Pure CSS art element - moon animation built entirely with CSS.