Calendar App To Perform Date-Time Related Functions
Github - https://github.com/shivammathur/C-CPP-Calendar C-CPP Calendar app is a easy to use app to do all the functions that a calendar is used for. The app is very handy and extremely better than using a physical calendar. It is available as both x86 and a x64 versions. The app can display day of any date in the Gregorian calendar (1753 - 9999). It can be used to display calendar of a month of a year. The most awesome feature is that it displays the calendar of a year in a well formatted layout like a paper calendar and also generate a text file for the same. It is very handy when it displays the dates in a month on which a day occurs in that month. C-CPP Calendar provides personalized user account with password protection (MD5 based). C-CPP Calendar is compatible with Windows 2000 up-to Windows 10. Though no official support is there for Linux or mac, it was tested to be work
This is a free OpenSource Microsoft Project file Viewer. It relies on the "Apache POI - Java API To Access Microsoft Format Files" project. A bundle distribution of the application can be accessed from the following url: http://mspviewer.blogspot.com/ If you like this software and are a developer, check out: https://sourceforge.net/projects/crudzillawebapplicationbuilder/
A small calender with TUI for Linux
EMAS is a web-based system written in ANSI C which provides the user a great way to manage your events.
A name-day GTK+ calendar with names for different countries (Slovak, Czech, Hungarian, etc.). It is possible to simply create custom name-day calendar for custom country or language.
Simple but Powerful Web PHP Calendar using MySQL database. This web calendar integrates with other sites or stand alone. Designed to provide simple but elegant display for what events are coming up. Look and feel based on "easy phpcalendar".
Taskwarrior is an ambitious project bringing sophisticated capabilities to a simple and elegant productivity tool. You'll find it has customizable reports, charts, GTD features, Lua extensions, synching and more, with excellent support!