A framework for highly customisable e-commerce: A system for automatically build an e-commerce interface supporting product´s contraints and properties.
MDGen is a UML class model-driven J2EE code generator. It uses XML to describe a class model and applies XSL template to generate session/entity EJBs, Struts code, deployment descriptors, database create/drop scripts, resource file and Ant build script.
Open Graph Library is an Open Source implementation of a directed, acyclic graph. This library is written in C, but bindings to Java and Python are supported.
ORUnit is a simple framework for writing and running automated tests, written in the CA-OpenROAD programming language. It is modelled after JUnit, the unit testing framework written in Java by Kent Beck and Erich Gamma.