Geographic library
Multiprecision calculator
JQM - Java Quine McCluskey for minimization of Boolean functions.
Robocode is a programming tank game for Java
An object relational-mapping (ORM) library for Java
Evaluador de expresiones matemáticas para Java en español
Open source cross-platform Java Visual Traceroute
An interactive viewer for three-dimensional chemical structures.
IEEE VHDL-93 LRM supported parser implemented in Java, APIs Python/Tcl
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Eclipse 4diac the open source solution for industrial automation
Open source Health IT for the planet
Digital Circuits Design and Simulation
Cross-platform DICOM implementation
GWC is a tile server and caching proxy written in Java