A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

Open-source software for volunteer computing and grid computing.

Go security checker

C++ SIMD Noise Library

Wrap mitmproxy around Varnish Cache to get pre- & post-cache view of the traffic flow & modification ability.

Ion

Free, easy, portable audio engine for games

Reverse engineered Linux driver for the FacetimeHD (Broadcom 1570) PCIe webcam

stb single-file public domain libraries for C/C++

Simple and Fast Multimedia Library - Android port/experiment (see sfml1-android branch for now)

Ludum Dare Framework