ECLiPSe Constraint Logic Programming System
Pioneering Private and Public Cloud Management since 2008
Multidocument automation by templates - for sphinx, mkdocs, epydoc ...
RTTI for Python Source and Binary Files
PyUnit and PyDev extensions for arbitrary Executables
Unified Test and Logging layer for multiple programming languages
Apache Cayenne, Wicket, CXF, GWT, EJB examples as a framework