A syntax highlighting, code folding text component written in Swing
Dynamically generate documents from templates
Lightweight IDE for Java
EditBox is the Eclipse plugin for source code background highlighting.
A lghtweight AOP(Android) application framework
Mark Stephen Sobkow's Code Factory
Best IDE for Beginners
Java interpreter with Forth-like syntax, use it for testing java libs
C/C++ function instrumentation (AOP, exception/stack tracing, GC)
A java infix evaluator based on "Shunting Yard" algorithm.
Layout and functional testing framework for websites
KittyORM is an ORM library designed for use with Android and SQLite.
Java bytecode editor
Human-centric date and date range parser library for Java
Single Source Publishing Web-Application
A data integration framework
Android dynamic skin resurfacing library
Generate railroad diagrams from code or BNF. Generate BNF from code
WYSIWIG conditional compilation preprocessor for Java etc.
C++, Java IDE with auto class, sequence, zone, dependency, diagrams