an OSGi-based Swing Application Framework
A syntax highlighting, code folding text component written in Swing
Launch an external diff tool like WinMerge in Eclipse
Eclipse plugin for VCS ClearCase
Learn Java the easy way!
A lightweight programming environment for Java
Vim-like editing in Eclipse
Literate programming for eclipse
Simple Web-based environment for PHP scripting in programming class
Pure Trait-based Programming on the Java Platform
a DSL for type systems, reduction rules, interpreters for Xtext langs