A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.
A bytecode optimizer for Android apps
A library that provides an embeddable, persistent key-value store for fast storage.
Smooth asynchronous user interfaces for iOS apps.
A framework for building native apps with React.
Facebook's branch of the Oracle MySQL v5.6 database. This includes MyRocks.
A library to provide calculations between Chef diffs.
A virtual machine designed for executing programs written in Hack and PHP.
An open IDE for web and native mobile development, built on top of Atom
Zstandard - Fast real-time compression algorithm
Facebook's branch of Apache Thrift, including a new C++ server.
SQL powered operating system instrumentation, monitoring, and analytics.
Copy commits between repositories - git => git or git => hg
Open source chef cookbooks.
Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.
A collection of C++ HTTP libraries including an easy to use HTTP server.
Watches files and records, or triggers actions, when they change.
Facebook's IT - Client Platform Engineering tools. Some of the tools we have written to help manage our fleet of client systems.
Friendly Syntax & Toolchain Powered by OCaml
Surround360 is Facebook's open source hardware and software for capturing stereoscopic 3D 360 video for VR. The repo contains hardware designs, as well as software for camera control and rendering.
OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
An extension that allows inspection of React component hierarchy in Chrome Developer Tools.
The Facebook SDK for PHP provides a native interface to the Graph API and Facebook Login. https://developers.facebook.com/docs/php
Chisel is a collection of LLDB commands to assist debugging iOS apps.
A static analyzer for Java, C and Objective-C
An Android library for managing images and the memory they use.
A React-inspired view framework for iOS.