RobBX - is a powerfull DIY Arduino constructor based from IQBX
vocabulary trainer
RSSceSim - Reputation System Scenario Simulator
SJCE - free portable cross-platform graphical chess game, 100% Java.
An environment to develop games based on a rectangular board
The Future of the Java Circuit Simulator
Basic Scientific Calculator
The Vocabulary Learning Assistant helps the user to learn vocabulary.
MathTools is an aid in preparing printed math tests.
jchart2d is a real-time charting library written in java.
JChords Guitar Chords and Tunings Library
openoffice integrate
Kanji Stroke Order Diagram Builder is a Java GUI Application