Publish/Subscribe, Request/Reply Messaging API for Java.
Domain-Driven Design sample application
vRules4j--Object Oriented Java Object Validation/Decision Rule engin
A full ERP system - moved to GitHub. See full description for details.
Utility classes, APIs and tools for Java
A true Java Only Web Framework
JCA compatible Resource Adapter for SAP
Java client API for accessing the FRED web services
Myth Framework Core Libraries (part of MythSDP)
A Java library to communicate with SAP
Smart Micro PHP Framework inspired by Sinatra in Ruby but not a clone
Multilingual FAQ and other addons for the Geeklog CMS
https://github.com/sitefusion