Top 21 PHP Calendar Projects

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1. Leantime

   1 50 5,329 9.9 PHP

   Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.

   

   Project mention: Show HN: Leantime – Open-Source Project Management for Non-Project Managers | news.ycombinator.com | 2025-04-08

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. EspoCRM

   2 13 2,194 9.9 PHP

   EspoCRM – Open Source CRM Application

   

   Project mention: The 50 best open-source alternatives to popular SaaS software | dev.to | 2024-07-10

   GitHub: EspoCRM GitHub Repository

4. opening-hours

   3 2 1,673 7.3 PHP

   Query and format a set of opening hours

   

5. period

   4 6 1,666 3.4 PHP

   Complex period comparisons

   

6. Moment.php

   5 0 970 8.5 PHP

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

   

7. period

   6 1 728 6.5 PHP

   PHP's time range API (by thephpleague)

   

8. itflow

   7 18 687 9.9 PHP

   All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location management with ticketing and billing capabilities, with a client portal on the side.

   

9. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. icalendar-generator

    8 2 635 7.4 PHP

    Generate calendars in the iCalendar format

    

11. agorakit

    9 3 426 9.3 PHP

    Groupware for citizens to organize on the Web

    

12. egroupware

    10 2 267 9.9 PHP

    Web based groupware server written in PHP, forum at https://help.egroupware.org/

    

13. groupoffice

    11 4 223 9.9 PHP

    Group Office groupware and CRM

    

14. calendar

    12 2 195 3.9 PHP

    📅 PHP Date & Time library that solves common problems in object oriented, immutable way. (by aeon-php)

    

15. Cloud-Platform

    13 20 170 0.0 PHP

    Feature requests, enhancements and anything you'd like to see in DAKboard!

    

16. webcalendar

    14 1 160 7.6 PHP

    WebCalendar is a PHP application used to maintain a calendar for a single user or an intranet group of users. It can also be configured as an event calendar.

    

17. nova-calendar

    15 1 96 4.3 PHP

    A powerful event calendar Tool for Laravel's Nova 4

    

18. php-calendar

    16 1 85 7.5 PHP

    A simple PHP class to generate calendars. Easy to populate, the calendar shows events by passing in an array.

    

19. CLDR

    17 1 50 7.4 PHP

    Internationalize your application using Unicode's CLDR (by ICanBoogie)

    

20. go-calendar

    18 1 42 9.7 PHP

    A community driven auto-updating Pokémon GO events calendar that you can subscribe to in any calendar app on your phone/PC. Powered by Leek Duck.

    

21. ifsc-calendar

    19 2 36 7.1 PHP

    IFSC Climbing iCal Calendar Builder

    

22. dcter

    20 1 24 7.1 PHP

    Converts dates between Hijri, Jalali, Gregorian and Julian

    

23. davical

    21 1 4 0.0 PHP

    Docker container with a complete DAViCal server (davical + apache + postgresql) with (optional) HTTPS support.

    

24. SaaSHub

    www.saashub.com featured

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

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  1 project | /r/dakboard | 13 Jul 2023

• Weather Underground Forecast

  1 project | /r/dakboard | 10 Jul 2023

• Twitter feed stopped working

  1 project | /r/dakboard | 7 Jul 2023

• Brixen Bouldering WC Live Chat

  1 project | /r/CompetitionClimbing | 11 Jun 2023

• DAKboard Feature Poll Survey

  2 projects | /r/dakboard | 16 May 2023

• I made a better IFSC competition calendar you can subscribe to.

  2 projects | /r/CompetitionClimbing | 8 May 2023

• Agenda Style - "enable background colors on individual events"

  1 project | /r/dakboard | 17 Apr 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 14 May 2025

  InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

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Sponsored

InfluxDB – Built for High-Performance Time Series Workloads

InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

www.influxdata.com

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