KTeaTime is a handy timer for steeping tea. No longer will you have to guess at how long it takes for your tea to be ready. Simply select the type of tea you have, and it will alert you when the tea is ready to drink.

This is a simple GUI for browsing C test coverage data gathered by programs instrumented with "gcc --coverage". Hence it's a graphical replacement for the "gcov" program that comes with gcc.

Threadscope is a graphical thread profiler for Haskell programs. It parses and displays the content of .eventlog files emitted by the GHC 6.12.1 and later runtimes, showing a timeline of spark creation, spark-to-thread promotions and garbage collections.

KNotes is a program that lets you write sticky notes. The notes are saved automatically when you exit the program, and they display when you open the program. The program supports printing and mailing your notes.

Ngraph is the program to create scientific 2-dimensional graphs for researchers and engineers. This program can create advanced graphs which can't be created by spreadsheets. Graphs can be exported to postscript.