Customizable React-Native calendar components
Sync your Outlook and Google calendars
Generate calendars in the iCalendar format
Video- & audio-conferencing app for Nextcloud
A simple calendar with events, customizable widgets and no ads
Open-source, All-in-one productivity app for Tasks, Notes, Calendar
The convenient JavaScript snippet to create buttons
Scheduling infrastructure for absolutely everyone
CLI calendar application
Worldwide holidays and workdays computational toolkit
Your meetings at your fingertips in the macOS menu bar
Kalendar is a powerful and customizable calendar library for Android
Load and create NetCDF files in Julia
A paging view with a highly customizable menu
DeskApp Admin is a free to use Bootstrap 4 admin template
Thousands of ready to use Apache OpenOffice templates
Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server
Sync Outlook contacts and calendars with Google
The Free / Libre / Open Source Web App with the most built-in features
Take your office and CRM into the cloud!
Integer algorithms from J. Scaliger in 1583 for calendar date "math"
Bring projects, wikis, and teams together with AI.
Cal - The Console Calendar Generator