Top 23 Date and Time Open-Source Projects

• Carbon

  18 16,436 9.3 PHP

  A simple PHP API extension for DateTime. (by briannesbitt)

Project mention: PHP: check dates | dev.to | 2023-11-19

Carbon is probably one of the most popular vendors to handle dates in PHP.

• arrow

  11 8,550 4.4 Python

  🏹 Better dates & times for Python (by arrow-py)

  

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• DateTools

  0 7,218 0.0 Objective-C

  Dates and times made easy in iOS

• Pendulum

  11 6,059 7.3 Python

  Python datetimes made easy

Project mention: Creating Command-Line Tools in Python with argparse - Guide | /r/learningpython | 2023-12-09

I did the same with datetime and moved to using Pendulum.

• Joda-Time

  12 4,968 6.0 Java

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

  

Project mention: Don't use clj-time, use clojure.java-time instead | dev.to | 2024-01-10

Not a big deal. That should be it, right? Not too soon! Turns out clj-time is a wrapper of Joda Time and the project's README says:

• carbon

  0 4,505 9.7 Go

  A simple, semantic and developer-friendly golang package for time (by golang-module)

  

• now

  1 4,362 0.0 Go

  Now is a time toolkit for golang

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• ThreeTen Android Backport

  2 3,537 4.3 Java

  An adaptation of the JSR-310 backport for Android.

• Maya

  0 3,402 3.7 Python

  Datetimes for Humans™

• Chronology

  6 2,266 8.9 Swift

  Robust and type-safe date and time calculations for Swift

• dateutil

  3 2,247 6.0 Python

  Useful extensions to the standard Python datetime features

  

Project mention: Using Openpyxl - keep min date, handle line breaks, handle duplicates | /r/learnpython | 2023-05-01

Here is an example for a single cell (I'm using the dateutil package to parse the strings):

• dateparse

  1 1,985 0.0 Go

  GoLang Parse many date strings without knowing format in advance.

• delorean

  0 1,845 0.0 Python

  Delorean: Time Travel Made Easy

• timex

  1 1,716 2.7 Elixir

  A complete date/time library for Elixir projects.

• CosmoCalendar

  0 1,621 0.0 Java

  📅 CosmoCalendar is a fully customizable calendar with a wide variety of features and displaying modes. (by ApplikeySolutions)

  

• True Time

  0 1,385 5.5 Kotlin

  Android NTP time library. Get the true current time impervious to device clock time changes

  

• Chronos

  1 1,334 7.4 PHP

  A standalone DateTime library originally based off of Carbon

  

• Time

  0 1,071 0.0 Swift

  🕰 Type-safe time calculations in Swift (by dreymonde)

• Yasumi

  0 1,015 8.1 PHP

  The easy PHP Library for calculating holidays

  

• Moment.php

  0 967 8.5 PHP

  Parse, validate, manipulate, and display dates in PHP w/ i18n support. Inspired by moment.js

• carbon

  0 771 3.3 Go

  Carbon for Golang, an extension for Time (by uniplaces)

  

• moment

  0 726 0.0 Python

  A Python library for dealing with dates (by zachwill)

• iCal4j

  0 718 8.0 Java

  A Java library for parsing and building iCalendar data models

  

• SaaSHub

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Date and Time related posts

• Don't use clj-time, use clojure.java-time instead
  4 projects | dev.to | 10 Jan 2024
• Creating Command-Line Tools in Python with argparse - Guide
  1 project | /r/learningpython | 9 Dec 2023
• It's Time for a Change: Datetime.utcnow() Is Now Deprecated
  5 projects | news.ycombinator.com | 19 Nov 2023
• PHP: check dates
  2 projects | dev.to | 19 Nov 2023
• Should I Rust or should I Go
  7 projects | news.ycombinator.com | 15 Sep 2023
• How to Effectively Test Time-Dependent Code: Unit and Spring-Based Strategies
  1 project | /r/java | 10 Jul 2023
• /u/iamthatis debunks reddit's claims regarding threats, payment, and "working with developers"
  1 project | /r/bestof | 19 Jun 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 24 Apr 2024

  SaaSHub helps you find the best software and product alternatives Learn more →

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