IEC 101 Server and Client Simulator Source code Library, Win, Linux
IEC 101 Embedded Linux ARM, POSIX x86 x86-64 - c, c++ programming
IEC 104 Source code Library for Linux c c++ posix arm
Ladder editor and debugger
SCADA HMI for substations, IoT and automation applications
Integrated Development Environment (IDE) for learning HDL
Implementations for the Revised Report language
An open source software framework for quantum computing
A canvas library for generating technical drawings
Free CAD software
Simple Long Integer Math for C++
Fortran binding for GMP library
Compilation and optimization framework for the Scaffold language
Library to compute distance between elliptic orbits (MOID)
Finite Element Rapid Analysis Lab
Simple RPN desktop calculator, implemented with wxWidgets and Lua.