An object oriented 3D graphics API on top of OpenGL
Boost.Application
C++ library adds mathematical fractions. Example: 1/3, 4/7, 49/357...
Read-write access to memory-mapped files on Windows and POSIX systems
generic c++11 function wrapper
Image-based Vascular Analysis Toolkit
Gtk3 stack for Windows Vista/7/8 : Gtk+ 3.7.2 and Gtkmm 3.6.0
c++ xml data binding tool (free - lgpl)
The experimental SPDY protocol version 2 and 3 implementation in C
A cross-platform C++ dynamic plugin framework
Library of linguistic tools
A C++ and Python library for finance, statistics and linear algebra.
Single-header graphics library to teach C++
Library that provides communication over a network
Basic building blocks library
A very easy-use build toolchain for ARM target on the Windows platform
QXmlConfig is a simple free XML configuration class.
An abstract input control system using OIS
ATMSP - A Tiny Mathematical Speed Parser
OpenGL 3D Mesh generating library