A collection of ergonomic split keyboards ⌨
An Anki add-on that makes your images small.
A highly experimental vi-inspired editor where you edit code, not text.
SC-IM - Spreadsheet Calculator Improvised -- An ncurses spreadsheet program for terminal
Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and MacOSX. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
Text editor with GUI made in c++