A static analyzer for Java, C, C++, and Objective-C
Gluster Filesystem - (this is only a public mirror)
Easy to maintain open source documentation websites.
An open-source C++ library developed and used at Facebook.
A React framework for building text editors.
A virtual machine for executing programs written in Hack.
The site and docs for React Native
A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.
A framework for building native apps with React.
Bistro is a flexible distributed scheduler, a high-performance framework supporting multiple paradigms while retaining ease of configuration, management, and monitoring.
Facebook's branch of Apache Thrift, including a new C++ server.
Facebook ZeroMQ wrappers.
Distributed platform for building autonomic network functions.
A collection of C++ HTTP libraries including an easy to use HTTP server.
Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.
A Mac OS X library for managing and manipulating iOS Simulators
SQL powered operating system instrumentation, monitoring, and analytics.
A library that provides an embeddable, persistent key-value store for fast storage.
An extension that allows inspection of React component hierarchy in the Chrome and Firefox Developer Tools.
An open IDE for web and native mobile development, built on top of Atom
OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
Facebook's branch of the Oracle MySQL v5.6 database. This includes MyRocks.
Instant Articles Rules Editor
Facebook Open Switching System Software for controlling network switches.
Zstandard - Fast real-time compression algorithm