FacesIDE is an Eclipse plugin for web application development that used JSF

If you develop real-time software, you need to know that your code meets its performance requirements. RapiTime combines on-target execution time profiling with static analysis to support you in ensuring your real-time application lives up to its requirements. RapiTime allows you to: monitor code coverage, determine worst-case execution times, quickly identify slow code that has a disproportionate effect on the running time of your application. RapiTime supports C and Ada on all 8, 16 and 32-bit microcontrollers and DSPs.

The ObjectAid UML Explorer is an agile and lightweight code visualization tool for the Eclipse IDE. It shows your Java source code and libraries in live UML class and sequence diagrams that automatically update as your code changes.

The Eclipse plug-in XPairtise provides a platform for distributed pair programming. The plug-in offers shared editing, project synchronization, shared program and test execution, user management, built-in chat communication and a shared whiteboard.

Yakindu is an open-source-toolkit for the model-driven development of embedded systems. Through the systematic use of models, it aims at an integrated development process as well as an increase in quality and maintainability.

Overture is a community-based project developing the next generation of open-source tools to support modelling and analysis in the design of computer-based systems. Overture supports VDM: The Vienna Development Method, a set of modelling techniques with a long and successful history of industrial application and research. Overture is an integrated development environment (IDE) for developing VDM models. The Overture tools are written entirely in Java and build on top of the Eclipse platform.

Solex is a free open source Web application testing tool built as a plug-in for the Eclipse IDE. It provides functions to record a client session, adjust it according to various parameters and replay it later typically in order to ensure non regression of the application's behaviour

he Subversive project aims to provide Subversion (SVN) integration for Eclipse. The Subversive plug-in gives you the ability to work with this CVS successor version control system from the Eclipse workbench. You can work with Subversion repositories in almost exactly the same way you can now work with CVS repositories using the CVS plug-in bundled in the standard Eclipse distribution.

General features of the Subversive plug-in are quite similar to the CVS plug-in's features:
* Browse remote repository
* Share project to the repository and checkout projects from the repository
* Synchronize project to see incoming and outgoing changes
* Commit, update and revert changes
* See resource change history
* Merge changes

This is an Eclipse editor tool to provide source code formatting for Adobe Flex code (i.e. Actionscript and MXML). I've provided a small set of formatting options which hopefully covers the most popular coding conventions.

eFitNesse is a testing framework for OSGi and embedded applications that allows to execute different types of test suites like JUnit or Fitnesse acceptance tests. Test cases can even be executed on a remote machine. MicroDoc now provides an Eclipse plug-in that supports easy set-up and execution of eFitNesse tests.