An extremely easy way to perform background processing in Java
Manage events on a Google Calendar
Quality based Open Source Project Organiser.
The Open-source Project Management Tool.
A mini todo and project management application
timeago.js is a tiny(2.0 kb) library used to format dates
A Material design back port of Android's CalendarView
Free web timetabling software for education and training providers.
Track your time for each project you work on.
free php calendar
Inventarverwaltungsmodul // Inventorymanagement module for Datacrow
Web Based Shift Rotation Schedule Management Application
Uniwits Online Reservation System