Embedded Template Library
Portable, simple and extensible C++ logging library
Fast streaming XML parser written in C99 with >90% test coverage
C++ IPC Library: A high-performance inter-process communication
3D game engine/framework in C, with Luajit and Python bindings now
fast, portable Pascal compiler using gnu c as intermediate code
A free COBOL compiler
C++ Library collection
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
Simple Long Integer Math for C++
M6811 Code-Seeking Disassembler
BeaEngine disasm project
Multithreading support for Lua
Multi-threaded C++11 Actor Model library
Cellular Automata library for SUPercomputers (CASUP)
A free Fortran 2008, 2018 coarrays course with notes and exercises
Neat C library that portably invokes native file open and save dialogs
Easy mathematics in wxWidgets
Simple oaht template class
Embed C++ in Python source code, dynamically compile and access data
Open Utlity is series of unix utlity just like gnu for linux / windows