Apache Commons SCXML is an implementation aimed at creating and maintaining a Java SCXML engine capable of executing a state machine defined using a SCXML document, while abstracting out the environment interfaces.

A fast and powerful WYSIWYG GUI builder for Swing-based applications. Abeille is based on the JGoodies FormLayout.

Apache River is aimed at the development and advancement of the Jini technology core infrastructure.

Jini technology is a service oriented architecture that defines a programming model which both exploits and extends Java technology to enable the construction of secure, distributed systems which are adaptive to change....

Clustered Remoting For Spring Framework(Cluster4Spring) is open source project that represents alternative implementation of Spring framework remoting subsystem and supports different schemes of remote communication between client and server (1-1, 1-many, dynamic services discovering)....

Spring-Annotation is a library that enables the use or annotations to configure your application using spring-framework as a backend.
In the next versions it will enable the use of standard Java EE annotations as an alternative way to configure your application, but without a need for a full Java EE 5 application server....

IRClib is pure Java 1.2 IRC implementation. The IRClib library is designed very cleanly, supports RFC1459 and supports SSL connections. moepII is a Java IRC client program.

Tudu Lists is an on-line application for managing todo lists. With Tudu Lists, todo lists can be easily accessed, edited and shared on the Web. It is a simple but effective project management tool.

op4j is a developer happiness tool. It is a Java library aimed at improving quality, semantics, cleanness and readability of Java code, especially auxiliary code like data conversion, structure iteration, filtering, mapping, etc.

op4j is a powerful implementation of the Fluent Interface style of code defined by Martin Fowler. It allows you to create chained expressions which apply both predefined or user-defined functions to your objects in a fluid and readable way. This improves the way your code looks and greatly reduces the complexity of executing auxiliary low-level tasks in the highly bureaucratic, statically and strongly typed language that Java is....

OpenCms Workflow2 is a generic OpenCms Module which introduces workflow functionality to OpenCms. It aims to utilize existing OpenCms functionality as much as possible to stay clearly arranged and powerfull at the same time.

This basic module can be easily deployed my the common OpenCms import module mechanism (plus some opencms-workplace.xml configurations needed)....

GOIM (Gamers Own Instant Messenger) is a full featured jabber / XMPP client with special features (extensions) for gamers. (e.g. broadcasting a notification when you join a server, or seeing which games others play and joining them with one click on the game icon beside their name)....