Portable command-line YAML processor
Parallel solvers for sparse linear systems featuring multigrid methods
C++ CSV parser library
LÖVE is an awesome 2D game framework for Lua
The home of the ICU project source code
Free peer-reviewed portable C++ source libraries
A free COBOL compiler
Development toolkit for Web Services and XML data bindings for C & C++
Cross-platform DICOM implementation
Arianne is an engine to develop multiplayer online games like Stendhal
A suite of RPN calculators and a class library for Object Pascal
Simple and flexible programming language for applications development
fast, portable Pascal compiler using gnu c as intermediate code
32/64 bit multi-platform Modbus communication library
Simple and complete bignum/rational C library with wrappers for C++
A software components library
A web application for testing webservices
A modern C++ GUI library
A machine code manipulation library for Intel 64 and IA-32.
Multi-threaded C++11 Actor Model library
Portable Pascal GUI Library for Atari ST/TT/MSDOS