A free C, C++ and Fortran IDE
Rapid applications development tool and libraries for FPC
ECLiPSe Constraint Logic Programming System
Python package to retrieve and manage data of the IMDb
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
C / C++ everything-memory debugger
A tool for visualization and analysis of logs as sequence diagrams
Easy to use GUI for GDB
Aspect Oriented Programming (AOP) for Erlang
Unified Test and Logging layer for multiple programming languages
Python script coding editor that debugs as you write
Superseded by http://www.ti.com/tool/msp430-gcc-opensource
GUI for using 'bdisetup' and configure Abatron's BDI debuggers