Java canlendar task
DayPilot for Java - Calendar, Scheduler and Gantt Chart Components
https://java.daypilot.org/
AJAX Scheduler | DayPilot Pro for Java Demo
https://java.daypilot.org/demo/Scheduler/
Scheduler for Java Tutorial | DayPilot for Java - Calendar, Scheduler and Gantt Chart Components
https://java.daypilot.org/scheduler-tutorial/
File Format APIs for your favorite language and platform
https://products.aspose.com/#
DayPilot for Java - Calendar, Scheduler and Gantt Chart Components
https://java.daypilot.org/
mikeberger/borg_calendar: BORG Calendar - A Desktop Calendar and Task Tracking System. Language: Java Swing
https://github.com/mikeberger/borg_calendar