Bitcoin Core integration/staging tree

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

The open-source database for the realtime web.

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

Abseil Common Libraries (C++)

a small build system with a focus on speed

High-performance regular expression matching library

Ultra fast JSON decoder and encoder written in C with Python bindings

Karabiner (KeyRemap4MacBook) is a powerful utility for keyboard customization.

Android USB tethering driver for Mac OS X

Stan development repository. The master branch contains the current release. The develop branch contains the latest stable development. See the Developer Process Wiki for details.

Open source Cardboard SDK and samples

Makani was a project to develop a commercial-scale airborne wind turbine, culminating in a flight test of the Makani M600 off the coast of Norway. All Makani software has now been open-sourced. Thi…

An open and flexible framework for developing enclave applications

WhatsApp protocol implementation for libpurple (pidgin)

Python and C++ code for reading and writing genomics data.

a nostr relay

Symbian OS Kernel

Scalable Nucleotide Alignment Program -- a fast and accurate read aligner for high-throughput sequencing data

CmdStan, the command line interface to Stan

Fast, portable, non-Turing complete expression evaluation (C++)

Arduino-based 1D dungeon crawler

Game Boy Emulator in C++ supporting macOS and iOS with Time Travel

JavaScript port of Madeline 2.0 PDE