PacBot (Policy as Code Bot)
Built for enterprise level and highly customized websites
Fast lightweight HTTP service framework
Provides Java and integrated Jython/Pyhon + Java builds
Project management web application
Layout and functional testing framework for websites
A Java ePub reader and parser framework for Android
Misc. Open Source by OPWvH-K
DCLPS: database control loading and prompting system
Java Reactive Streams Push Engine
A free Java KNX network library
Optimized version of MVP, using annotation generics to simplify code
Test Automation framework intended for coarse-grained testing