A simple calendar with events, customizable widgets and no ads
The convenient JavaScript snippet to create buttons
A highly customizable calendar view and compose library for Android
Sync your Outlook and Google calendars
gcal/outlook like calendar component
Manage events on a Google Calendar
A JavaScript calendar that has everything you need
Full-sized drag & drop event calendar
A beautiful personal server OS for Raspberry Pi or any Linux distro
A datepicker for twitter bootstrap
A safe home for all your data
Open source email service with a strong focus on security and privacy
Kalendar is a powerful and customizable calendar library for Android
Focalboard is an open source, self-hosted alternative to Trello, etc.
An Android app for scanning QR codes and barcodes
Event Tickets allows your visitors to RSVP and buy tickets to events
The Android client for Nextcloud
A beautiful material calendar with endless scroll, range selection
Open-source, All-in-one productivity app for Tasks, Notes, Calendar
A date/time picker widget
Customizable React-Native calendar components
CLI calendar application
Calendar for Apple platforms in Swift
Replacement for the Java date and time classes prior to Java SE 8
A beautiful Kotlin app to remember birthdays and events