Bitcoin Core integration/staging tree

An open-source C++ library developed and used at Facebook.

The MongoDB Database

A virtual machine for executing programs written in Hack.

Convert HTML to PDF using Webkit (QtWebKit)

F´ - A flight software and embedded systems framework

Transparent file encryption in git

Native cross-platform MongoDB management tool

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

A fast and robust web server and application server for Ruby, Python and Node.js

Nixnote - A clone of Evernote for Linux

OpenDHT: a C++17 Distributed Hash Table implementation

Learning how a CPU works by emulating one

Clever programming language