UNIX-like reverse engineering framework and command-line toolset
Capstone disassembly/disassembler framework
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
A vi-like editor based on Plan 9's structural regular expressions
Real-Time Embedded Frameworks based on active objects & state machines
Developer Assistant for PUC-Rio Tecgraf sci/tech toolkits on GNU/Linux
Hybrid visualization framework for desktops, large immersive displays
A kit for cross-platform & embedded development in modular languages.
An Apache module for developing web applications using Lua