UI Inspector for Eclipse™ is an Eclipseplugin that shows information for selected SWT controls, views/editors, perspectives, actions and associated data in the Eclipse IDE or RCP.
PluginEclipse/VDT supports hardware development in VHDL/Verilog, allowing to easily integrate command-line controlled tools in Eclipse. Underlying Eclipse/ExDT plugin provides integration means that may be used for other languages and applications.
The SpringEditor is a plugin for the Eclipse IDE (http://www.eclipse.org) that supports graphical modelling of application contexts for the spring framework (http://www.springframework.org).
Tapestry Palette is an Eclipseplugin which builds on Spindle to provide graphical browsing of component libraries and drag and drop editing of templates.
You can install it in Eclipse from the update site at:http://www.mjhenderson.com/updates
RCPUnit is an unit testing framework, an automatic GUI testing framework, and a plugin for Eclipse RCP. It runs with PDE JUnit or other unit testing frameworks. It brings you the ability to do unit testing easily in RCP applications, and SWT application.