32/64 bit multi-platform Ethernet S7 PLC communication suite
DNP3 Protocol Source code Library for Linux x86 x64 ARM PowerPC
Mixed Integer Linear Programming (MILP) solver.
A Java VM for ARDUINO and other micros using the leJOS runtime.
CalculiX Portable
Visual studio C and C++ projects to build and use mumps sparse solver
UML 2 Statemachine for C++ is a development framework with DSL support
The Advanced Algebraic Language.