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)

An OpenCV binding for PHP

Flint++ is cross-platform, zero-dependency port of flint, a lint program for C++ developed and used at Facebook.

Libsvm extension for PHP

Create your PHP extension in C++, in a minute.

Sample code to bind Javascript alert() to a GTK+ notification using V8

Awk on the GPU