🐔 Toolkit to parse, validate, manipulate, compare and display dates, time & timezones in Swift.

Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.

Robust and type-safe date and time calculations for Swift

Fancy date ranges for Moment.js

Third-party date and time pickers for Android.

Make working with dates in R just that little bit easier

An Easy to Use Calendar for iOS (Swift 5.0)

Fast ISO8601 date time parser for Python written in C

📅 Tiny date, time diff calculator with piggybacked timers

ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.

Date and time library for PHP

✉️ Learn Network Protocol and Network Programming

Emacs timestamp and date-time library

PyTime is an easy-use Python module which aims to operate date/time/datetime by string.

A helping hand for generating sensible data with ScalaCheck

Java Coding Problems, Second Edition - Published by Packt

OCaml date time handling and reasoning suite

An extension for Visual Studio Code that provides a configurable command for inserting the current date and time

java.time Kotlin extension functions library.

Essential light-weight portable C++ 11 library dealing with images/files/systems for researches and demos