Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
3D game engine/framework in C, with Luajit and Python bindings now
MLT Multimedia Framework
Capstone disassembly/disassembler framework
Powerful embedded Lua Engine for IoT devices, with many components
4kb procedural graphics using GLSL
Declarative rich internet application platform