C/C++ function instrumentation (AOP, exception/stack tracing, GC)
Eclipse Plugin to find unused Java code
Eclipse-based IDE for design verification tasks
Develop parallel programs. Try various thread configs. GUI front-end.
Integrates Checkstye into the Eclipse IDE
Visual Studio .vc[x]proj to CMakeLists.txt (make, Ninja ...) enabler
Open-source automated grading of programming assignments
Literate programming for eclipse
BinNavi is a binary analysis IDE that allows to inspect, navigate, etc
PyUnit and PyDev extensions for arbitrary Executables
A simplified forum application based on Java EE: strust+spring+ibatis
State Machine Diagram Plug-In for Eclipse/CDT
The Repast Suite is a family of free agent-based modeling libraries.
a DSL for type systems, reduction rules, interpreters for Xtext langs
Modeling and Simulation made NiCE!
Simple, decomplected, isomorphic HTML UI library for Clojure
Custom checks, filters and quickfixes for CheckStyle and Eclipse-CS