Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server
IGSuite is a web-ajax-based Integrated Groupware Suite
Android calendar app focusing on a good view of a month.
lawyer office suite
L'appli web idéale pour gérer le personnel et les activités.
XartNote is a diary, note and journal tool.
Planning calendar for holy services
Zentyal is a Linux Small Business Server
One-way synchronization from Lotus Notes Calendar to Google Calendar
jQuery date and time input picker
A Material design back port of Android's CalendarView
Web-based appointment scheduler