⏱ A library for working with dates and times in JS

An easily internationalizable, mobile-friendly datepicker library for the web

Datetimes for Humans™

Robust and type-safe date and time calculations for Swift

GoLang Parse many date strings without knowing format in advance.

🗓 A library to help you work with dates in multiple languages, based on Carbon.

Lightweight and fast recurring dates library for PHP (RFC 5545)

Time calculations using business hours.

Prayer + Time + Android + Kotlin + Azan + Library + timezone + islamic + salah + Library aiming to calculate prayer time with one line code , if you implement prayer time application , there is no need to do this headache again .

Simple java library for displaying dates as relative time ago language.

Simple modern-looking event calendar 📅💜

yourcalendricalfallacyis.com

Utilities for work days in Moment. (Western workweeks only.)

A simple datepicker component designed for Svelte.

Making dates and times readable for humans.

Relative Time for Svelte

A simple CLI tool to show the installation/modification times of all your pip packages

A javascript library, written in typescript, for working with recurring dates. This is a mirror of the canonical repo located on Gitlab.

diff-ymd-package provides APIs for calculating the difference between two dates in formatted ways or customized desired formats in all cases

A Luxon plugin for calculating and manipulating business days and holidays.