trl is a library that adds functions to C++ to serialize and deserialize an object hierarchy, analog to the serialize method of java. This is done using the standard C++ preprocessor and template meta-programming techniques. It has moved to https://github.com/gerritdaniels/ctrl.
Jat is an easy to extend Java Open Source framework. It supplies modular and flexible basic functionality to develop Java applications, improving application start-up time. Jat Portal is an enhanced version for building a complete Web Application.
waynebot is a Chanelmanagement-Bot for the IRC. It comes with it's own plugin interface, plugins are written in JAVA. Some basic plugins as well as a template-plugin are included. A JavaDOC is available, other Docs will follow.
EDI4J is a java toolkit to read, write and translate EDI files (X12, UN/EDIFACT, HL7). EDI4J uses XML template files representing the structure and composition of an EDI file to parse EDI files into an XML translation.
Pelgrine Bulk Email Engine is a multithreaded bulk email engine with database and flatfile access features. PBEE has a built in template parser, and supports unlimited SMTP servers in a round robin, load balanicing fashion. 100% PureJava.