A React framework for building text editors.
Zstandard - Fast real-time compression algorithm
A framework for building native apps with React.
An extension that allows inspection of React component hierarchy in Chrome Developer Tools.
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.
A php client for webdriver.
Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.
Yoga is a cross-platform layout engine which implements Flexbox. Follow https://twitter.com/yogalayout for updates.
A bytecode optimizer for Android apps
Facebook's branch of the Oracle MySQL v5.6 database. This includes MyRocks.
Mcrouter is a memcached protocol router for scaling memcached deployments.
A virtual machine designed for executing programs written in Hack and PHP.
Smooth asynchronous user interfaces for iOS apps.
An intelligent loadtester
A library that provides an embeddable, persistent key-value store for fast storage.
A collection of C++ HTTP libraries including an easy to use HTTP server.
An open-source C++ library developed and used at Facebook.
OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
SQL powered operating system instrumentation, monitoring, and analytics.
An open IDE for web and native mobile development, built on top of Atom
A React-inspired view framework for iOS.
Friendly Syntax & Toolchain Powered by OCaml
A static analyzer for Java, C and Objective-C
An Android library for managing images and the memory they use.
A Mac OS X library for managing and manipulating iOS Simulators