Protocol Buffers - Google's data interchange format

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

GoogleTest - Google Testing and Mocking Framework

A free and strong UCI chess engine

Google's Operations Research tools:

A cross-platform shadowsocks GUI client

C++ websocket client/server library

Sigil is a multi-platform EPUB ebook editor

GNU Radio – the Free and Open Software Radio Ecosystem

C(ontinued)-MaNGOS (Classic fork) is about: -- Doing WoW-Emulation Right!

a backend tool for an online judge system

A compressor based on prediction by partial matching algorithm.