Full-sized drag & drop event calendar
Calendar web app in HTML CSS JS - Installable and offline capable.
DeskApp Admin is a free to use Bootstrap 4 admin template
LuxCal Web based Event Calendar
jquery and html schedule calendar
An Open Source timesheet for Individuals, and Corporates!
Scheduler is a simple web app to track events and make schedules.
The most comprehensive library of Javascript i18n classes available
A fast, no-nonsense way to manage reminders, folder events, & alarms.