Mergence is a high-performance HL7 integration engine and application platform based on Apache ServiceMix. It was developed to fill the need for an open source, fully transactional health care integration system capable of handling millions of messages per day and thousands of concurrent LLP connections. Message transformation and scripting is done using Groovy.
LinCE is a programming environment that is simple, pluggable, multiplatform, and multilanguage. LinCE allows you to create and load Ant projects, compile them, and browse errors line by line. It also allows you to execute PMD on Java projects. PMD is a tool that statically checks Java code, looking for potential problems. LinCE generates configuration GUIs from configuration Java objects. It has Apache Ant scripts for plugin development. LinCE provides technical documentation in Spanish.
Neural Network Framework is a C++ framework to develop, simulate, and analyze arbitrary complex neural networks. The programmer can use the classes provided to create neural networks with arbitrary topology and mixed type of neurons. It's very easy to add customized neurons and layers.
Firebolt is a network protocol oriented library. It's not another socket library; it offers higher level services to the developer. You can structure your protocol in the form of states and the transitions between those states with the use of your custom events. Thus you no longer need to worry about what data you just received from a socket and whether or not those data are expected in the current state of your network code, since that sort of validation is all performed by Firebolt.