ImageJ Plugin
This plugin integrates the scientific image application ImageJ in an Eclipse view and is also part of the Bio7 application (http://bio7.org). ImageJ is an open source image...
The free UML tool UMLet lets you draw UML diagrams with a light-weight, pop-up-free user interface. It lets you draw diagram sketches fast; export diagrams to pdf, eps, jpg, gif...
waiEclipse Y[wai] : Web Application Innovator Pure HTML, HTML5, JavaScript based Web Development UI/UX Platform. It means that you can quickly and easily innovate your web...
WireframeSketcher is a rapid wireframing tool that helps quickly create wireframes, mockups and prototypes for desktop, web and mobile applications.
Zephyr is a library to visualize stream of data in real time. Screenshots and videos on: http://zephyrplugins.github.com/