A code-searching tool similar to ack, but faster.

Tesseract OCR iOS is a Framework for iOS7+, compiled also for armv7s and arm64.

Apple CUPS Sources

library for nonlinear optimization, wrapping many algorithms for global and local, constrained or unconstrained, optimization

PRVHASH - Pseudo-Random-Value Hash. Hash functions, PRNG with unlimited period, randomness extractor, and a glimpse into abyss. (inline C/C++) (Codename Gradilac/Градилак)

SLASH'EM Extended (a SLASH'EM fork)

This header file enforces Clang warnings to bu turned-on for specific flags (almost everyone, at least each one I was able to find).