🐔 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

Date and time library for PHP

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.

✉️ 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