Evolvica is a Java Framework for evolutionary algorithms. It is the successor of eaLib, which has been developed at the Department of Electronic Circuits & Systems of the Technical University of Ilmenau, Germany from 2000 to 2002
JMoney RCP is a personal finance (accounting) manager written in Java. It is built using the Eclipse RCP and can be extended using plug-ins. If you wish your accounts program had a feature specific to your needs, download JMoney RCP and write a plugin.
Eclipse Wiki Editor Plugin
This Eclipse plugin is a simple personal or project Wiki. A Wiki is many things, but in the context of Eclipse, it is a powerful project documentation tool linking documentation to eclipse resources, web sites, bug tracking tools and other Wikis.