NNDB is a C++ library that provides in-memory data storage and retrieval using syntax that is intended to feel natural for C++/STL, but which also might feel slightly like SQL if you squint and pound the top of your head with a seminal programming textbook. Columns types are fixed at compile-time and checked by the compiler.
JIRA Client is a desktop front-end for Atlassian JIRA. It boosts your productivity with an interactive interface, enables greater mobility with its offline mode, and has many useful features such as smart search, a time tracking widget, a screenshot editor, and others. JIRA Client Lite is a freeware version that works with 10-user starter JIRA.
Morris is an implementation of Nine Men's Morris that also supports several rule-variants and different board layouts (including Morabaraba). You can play against the computer, or play against another human opponent. The computer opponent learns from previous games and tries not to make the same mistake twice. This ensures continuous variation in game play, should you manage to beat the program. Furthermore, the program can give move hints and provides unlimited undo/redo.