For exploring cellular automata like Conway's Game of Life.
The Sokoban game implemented in Java.
General purpose tile map editor
Binary / hex editor and component written in Java
Text Editor
Tiny application which allows encrypting basic text.
Simple console editor for Windows, Linux, FreeBSD , Dos
Manual counter with the keyboard or the mouse on images
A hex editor Eclipse plugin and multi-platform desktop application
music composition and notation software, audio to midi converter
Music score editor
Sudoku games and puzzle solver
A PlantUML editor written in Qt4
Experimental surface editor prototype
Crossplatform hex-editing software based on Python and Qt
Flip data model framework, real-time collaboration-oriented