A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.
Software to manage a chef-zero instance and use it to test changes on production servers.
Facebook's branch of the Oracle MySQL v5.6 database. This includes MyRocks.
A framework for building native apps with React.
Warp speed Data Transfer (WDT) is an embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths.
SQL powered operating system instrumentation, monitoring, and analytics.
Facebook's branch of Apache Thrift, including a new C++ server.
A React framework for building text editors.
A virtual machine designed for executing programs written in Hack and PHP.
Zstandard - Fast real-time compression algorithm
An open IDE for web and native mobile development, built on top of Atom
Platform to host Capture the Flag competitions
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.
Watches files and records, or triggers actions, when they change.
Facebook Open Switching System Software for controlling network switches.
Smooth asynchronous user interfaces for iOS apps.
Open source chef cookbooks.
A static analyzer for Java, C and Objective-C
A collection of utility libraries used by other Facebook JS projects.
A library that analyzes an Android device's specifications and calculates which year the device would be considered "high end”.
Debug server for lldb.
Facebook's IT - Client Platform Engineering tools. Some of the tools we have written to help manage our fleet of client systems.
The Facebook SDK for PHP provides a native interface to the Graph API and Facebook Login. https://developers.facebook.com/docs/php