Various Open Source Java software projects I've contributed to:
Jitsu (2006)
Jitsu is a new Ajax Web framework written by Ken Cooper and myself for
ATTAP Technologies. Its still in its infancy, but the site
has lots of examples. By December we should have a stable beta out.
Agile2D (2002)
Agile2D is an OpenGL implementation of Java2D.
Piccolo (2002)
Piccolo is a zoomable user interface toolkit, created by the University of Maryland's Human Computer Interaction Laboratory.
Jasmin (1997)
Jasmin is a Java Assembler Interface. It takes ASCII descriptions for Java classes, written in a simple assembler-like syntax and using the Java Virtual Machine instruction set. It converts them into binary Java class files suitable for loading into a JVM implementation.