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ECF is a framework for building distributed servers, applications, and tools. It provides a modular implementation of the OSGi 4.2 Remote Services standard, along with support for REST-based and SOAP-based remote services, and asynchronous messaging for remote services. See the ECF Wiki for examples, tutorials, other documentation, as well as plans and efforts currently underway for future releases.

The Whole Platform is an open source technology for engineering the production of software. Based on the idea that programming is an activity concerning the development of domain languages, the Whole Platform provides an Eclipse-based Language Workbench

"A better way to build. Project automation is essential to the success of software projects. It should be straight-forward, easy and fun to implement. There is no one-size-fits-all process for builds. Therefore Gradle does not impose a rigid process over people. Yet we think finding and describing YOUR process is very important. And so, Gradle has the very best support for describing it. We don't believe in tools that save people from themselves. Gradle gives you all the freedom you need. Using Gradle you can create declarative, maintainable, concise and high-performance builds. "

Akka is the platform for the next generation event-driven, scalable and fault-tolerant architectures on the JVM We believe that writing correct concurrent, fault-tolerant and scalable applications is too hard. Most of the time it's because we are using the wrong tools and the wrong level of abstraction. Akka is here to change that. Using the Actor Model together with Software Transactional Memory we raise the abstraction level and provide a better platform to build correct concurrent and scalable applications. For fault-tolerance we adopt the "Let it crash" / "Embrace failure" model which have been used with great success in the telecom industry to build applications that self-heal, systems that never stop. Actors also provides the abstraction for transparent distribution and the basis for truly scalable and fault-tolerant applications. Akka is Open Source and available under the Apache 2 License.

"Hibernate OGM is an attempt to store data in a NoSQL data grid using he Hibernate Core engine rather than rewriting a JPA engine from scratch. The benefits are fairly obvious: reimplementing the complex JPA specification is a lot of work a new implementation would mature at a rather slow rate and risk of bugs would be high Hibernate is familiar to many people Earlier designs for this feature in Infinispan can be found on http://community.jboss.org/wiki/DesignofJPA-likeAPIandNewFineGrainedreplication"

"JBoss World Keynote 2011"

"red-open is a sister project of redView. red-open is providing a Software Factory to transform models and generate code. red-open uses Eclipse Modeling (MWE, Xpand, Xtend to transform Domain Models (EMF, UML, XSD, Xtext) into other models like redView View Models. red-open also generates code and artifacts to generate RCP Prototyping apps, SWT Views, MockUp, Riena Navigation Assembly... "

redview.org: Riena EMF Dynamic Views for Business Applications and more

"Short screencasts that outlines features of applause, a domain-specific language (DSL) and code generator to produce native apps for iPhone, Android and BlackBerry. You can find this open-source project at code.google.com/​p/​applause"

"RHQ (formerly Jopr), is an enterprise management solution for JBoss middleware projects and other application technologies. This pluggable project provides administration, monitoring, alerting, operational control and configuration in an enterprise setting with fine-grained security and an advanced extension model. Jopr is part of the multi-vendor RHQ management project. It provides support for monitoring base operating system information on six operating systems as well as mangement of Apache httpd, JBoss Application Server, Tomcat and other related projects."

"The general architecture of Jackrabbit can be described in three Layers: A Content Application Layer, an API Layer and a Content Repository Implementation Layer."

"This page will be used to show solutions to common problems related to Apache Jackrabbit and the JCR API. These examples shouldn't be considered Best Practices - general error checking and exception handling have been omitted to keep the example code simple. "

This page contains the latest compiled builds of Pentaho Data Integration (Kettle) community edition.  The builds are based on source code downloaded daily from SVN. Why download these snapshot builds? You want the latest version - to get the latest features in PDI. You want a more stable version - PDI point releases (e.g. 4.0.1) can include important bug fixes - see the PDI JIRA system for a full list of known issues. You need a bug fixed - You're struggling with a critical bug which has been fixed in a more recent version. To save time - You haven't got the time and/or inclination to learn about how to download PDI from SVN and build your own version.

" Openbravo ERP REST consists of a framework offering security and exception services and a data access REST web service implementation. The data access (DAL) REST web services provide a CRUD-like web service so that external applications can retrieve, update, create and delete business objects through standard HTTP requests. "

"I encourage (actually I dare you) to those who have never even touched a portal to take the JBoss Portlet Bridge for a test drive. It takes 1 download (GateIn bundled with JBoss) and one maven archetype to get started. You can choose from any combination of plain JSF, Richfaces, and Seam with mvn archetype:generate -DarchetypeCatalog=http://bit.ly/jbossportletbridge from the command line."

" Apache SlingTM is an innovative web framework that is intended to bring back the fun to web development. Discussions about Sling happen on our mailing lists, see the Project Information page for more info. Apache Sling in five bullets points REST based web framework Content-driven, using a JCR content repository Powered by OSGi Scripting inside, multiple languages (JSP, server-side javascript, Scala, etc.) Apache Open Source project"

Each node in a Jackrabbit workspace tree has a node type that defines the child nodes and properties it may (or must) have. Developers can use node types to define a custom content model for their application domain and have Jackrabbit enforce the constraints of that model at the repository level.

The previous sections have extensively used the CND notation to illustrate the examples. Now that the most important concepts have been demonstrated, this section will give an in-depth overview of the CND. JSR 283 further defines an XML-based format for defining node type definitions, however, it has not been finalized yet at the time of writing. A CND file contains a series of namespace declarations, node type definitions, as well as comments which are denoted with a double slash (//).

The Compact Namespace and Node Type Definition (CND) notation provides a compact standardized syntax for defining node types and making namespace declarations. The notation is intended both for documentation and for programmatically registering node types (if you are unfamiliar with JCR node types, you may want to read the general Node Types section first).

"NTail is a log file 'tail' plugin for Eclipse that enables multiple, independent view instances to be open at the same time. Each view instance is, in turn, capable of hosting its own independent set of log tail viewers. Developed to enable watching host platform and plugin-in runtime platform log files at the same time. Useful to simultaneously watch the log files of a mutli-tier system. Also enables watching the same log file in separate views subject to different line filters."