Distributed SQL query engine for running interactive analytic queries against big data sources.
Facebook Template Library: a library for fast prototyping of software in C++11 and up.
A replacement for Apple's xcodebuild that makes it easier to build and test iOS or OSX apps.
A partial replacement for Apple's atos tool for converting addresses within a binary file to symbols.
Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.