Multidocument automation by templates - for sphinx, mkdocs, epydoc ...
Provides Java and integrated Jython/Pyhon + Java builds
Support of unit tests on multiple platforms and implementations.
Sky is a scripting language running on the jvm
C++ Plugin Framework integrated with Python.
Apache Cayenne, Wicket, CXF, GWT, EJB examples as a framework
Lower-Layer unified data - JSON, XML, YAML + INI, CFG, properties
Utilities for platform indepentent low-level system APIs.
Arno-Can's Python based API Reference Generator.
Unified Test and Logging layer for multiple programming languages