Meta Archive ORG

A React framework for building text editors.

A JavaScript framework for building rich text editors in React apps, with support for formatting, links, media, and custom styles. Now archived, Meta recommends Lexical for new projects.

An extensible iOS and OS X animation library, useful for physics-based interactions.

Physics-based animation library for iOS/macOS that adds spring bounces and decay effects beyond Apple's standard animations, making UI feel more natural and responsive.

Application Architecture for Building User Interfaces

Facebook's archived application architecture for React apps based on unidirectional data flow through Actions, Dispatcher, Stores, and Views.

A JavaScript bundle optimizer.

An archived Facebook tool that pre-evaluates JavaScript before it runs, pre-computing constants and startup work so the optimized version loads faster. No longer actively maintained.

Smooth asynchronous user interfaces for iOS apps.

AsyncDisplayKit (now Texture) was a Facebook-created iOS framework that moved expensive UI work like image decoding and text layout to background threads, keeping apps smooth at 60 fps during heavy scrolling.

An easy way to add a simple, shimmering effect to any view in an iOS app.

Shimmer is a small, archived iOS library from Facebook that adds a moving light-sweep loading animation, like the skeleton screens in social media apps, to any UI element with a single property toggle.

Create amazing 360 and VR content using React

Archived Facebook framework for building browser-based 360-degree and VR experiences using React, lets web developers author immersive content without specialized VR tooling.

Caffe2 is a lightweight, modular, and scalable deep learning framework.

An archived deep learning framework by Facebook that has been merged into PyTorch. This repository is historical reference only, all active development is in the PyTorch project.

An open IDE for web and native mobile development, built on top of Atom

Simple, modern, thread-safe key-value observing for iOS and OS X.

Three20 is an Objective-C library for iPhone developers

An extension for Apple's xcodebuild that makes it easier to test iOS and macOS apps.

Platform to host Capture the Flag competitions

A Java library that models spring dynamics and adds real world physics to your app.

An easy, flexible way to add a shimmering effect to any view in an Android app.

A library for converting Adobe AE shape based animations to a data format and playing it back on Android and iOS devices.

Graceful restart & zero downtime deploy for Go servers.

An easy way to fine-tune, and adjust parameters for iOS apps in development.

Augmented Traffic Control: A tool to simulate network conditions

A React table component designed to allow presenting thousands of rows of data.

A WebDriver server for iOS that runs inside the Simulator.

Codemod is a tool/library to assist you with large-scale codebase refactors that can be partially automated but still require human oversight and occasional intervention. Codemod was developed at Facebook and released as open source.

A testing system for catching visual regressions in Web applications.

Scribe is a server for aggregating log data streamed in real time from a large number of servers.

RakNet is a cross platform, open source, C++ networking engine for game programmers.

iOS tool that helps with profiling iOS Memory usage.

Automatically mention potential reviewers on pull requests.

This SDK is deprecated. Find the new SDK here: https://github.com/facebook/facebook-php-sdk-v4

A Quartz Composer framework that enables interactive design prototyping without programming.

The Facebook SDK for PHP provides a native interface to the Graph API and Facebook Login. https://developers.facebook.com/docs/php

Listen to current network traffic in the app and categorize the quality of the network.

Beringei is a high performance, in-memory storage engine for time series data.

Python Client for Instagram API

A React Native wrapper around the Facebook SDKs for Android and iOS. Provides access to Facebook login, sharing, graph requests, app events etc.

Conceal provides easy Android APIs for performing fast encryption and authentication of data.

WebScaleSQL, Version 5.6, based upon the MySQL-5.6 community releases.

Snapshot view unit tests for iOS

A library that analyzes an Android device's specifications and calculates which year the device would be considered "high end”.

Binary Optimization and Layout Tool - A linux command-line utility used for optimizing performance of binaries

Tools for code analysis, visualizations, or style-preserving source transformation.

Torch implementation of ResNet from http://arxiv.org/abs/1512.03385 and training scripts

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.

React Hook for accessing state and dispatch from a Redux store

Xcode-compatible build tool.

Distributed storage for sequential data

A query analyzer that parses Redis' MONITOR command for counter/timing stats about query patterns

Memory Networks implementations

Spring dynamics in JavaScript.

PlanOut is a library and interpreter for designing online experiments.

A Chrome extension that lets you modify running apps without reloading them.

An eventing framework for building high performance and high scalability systems in C.

A general purpose, write-back block cache for Linux.

A library for performance traces from production.

A command-line and interactive shell framework.

Integrate your iOS apps in Swift with Facebook Platform.

The official gem for the Instagram API

Package inject provides a reflect based injector.

A unit of time defined in C++.

Deprecated in favor of https://github.com/facebook/duckling

Legacy JavaScript SDK

C3D is a modified version of BVLC caffe to support 3D ConvNets.

Putting Atom in the browser

A better shell for Android devices

A read-eval-print-loop for php

Sublime Text helpers for React. Syntax highlighting DEPRECATED in favor of babel/babel-sublime

IPython kernel for Torch with visualization and plotting

iOS library that helps tracking all allocated Objective-C objects

A JS EventEmitter foundation for evented code

Facebook's extensions to torch/cunn.

Bistro is a flexible distributed scheduler, a high-performance framework supporting multiple paradigms while retaining ease of configuration, management, and monitoring.

Barebones starting point for a Relay application.

Torch on steroids

React rendering for Meteor apps

A collection of user interfaces for Atom IDE.

Neural Attention Model for Abstractive Summarization

Task generation for testing text understanding and reasoning

An annotation-based Java library for creating Thrift serializable types and services.

Thrift on Netty

Facebook's Realtime Distributed FS based on Apache Hadoop 0.20-append

A method to generate speech across multiple speakers

A category on WKInterfaceTable that makes configuring tables with multi-dimensional data easier.

A Mercurial source control server, specifically designed to support large monorepos.

Easy Application Development with React JavaScript

[Archive] f8 2014 Conference App

DNS covert channel implant for Red Teams.

Nailgun is a client, protocol, and server for running Java programs from the command line without incurring the JVM startup overhead.

Firmware, Schematics, and Mechanicals for the Oculus Rift Development Kit 1

concurrency, collections, stats/analytics, config, testing, etc

A fork of ProGuard.

Generate bootstrapped confidence intervals for A/B testing in Python.

A community of engineers whose mission is to design and enable the delivery of the most efficient server, storage and data center hardware designs for scalable computing.

Library that implements module lazy loading.

An open-source lint program for C++ developed by, and formerly used at Facebook.

Facebook libraries and utilities for Lua

natural image generation using ConvNets

Experimental iOS library for live transformations on parts of layers.

A fast preprocessor for C and C++

Adds Facebook-powered social features to your WordPress site themes and publishing flow.

Countering Adversarial Image using Input Transformations.

Facebook Analytics In-App Notifications Framework

A proof of concept DNS-Over-HTTPS proxy implementing https://datatracker.ietf.org/doc/draft-ietf-doh-dns-over-https/

Package httpcontrol allows for HTTP transport level control around timeouts and retries.

Some handy utility libraries and tools for the Caffe deep learning framework.

A compile time transformation from JavaScript to OCaml, along with an OCaml implementation of the JavaScript builtin library.

A repository for storing pre-trained Caffe2 models.

A framework to create React-based HTML presentations and tutorials.

Facebook Graph Benchmark

This is the code used for the paper "Inferring algorithmic patterns with a stack augmented recurrent network", by Armand Joulin and Tomas Mikolov.

A collection of useful functions to make mobile prototyping with Framer easier.

Copy commits between repositories · git → git, git → hg, hg → hg, or hg → git

Identify the network components that drops packets by employing the traceroute logic which explores multiple parallel paths.

A library that logs messages using non-blocking UDP datagrams.

A Torch plugin for Unreal Engine 4.

fbtftp is Facebook's implementation of a dynamic TFTP server framework.

A partial replacement for Apple's atos tool for converting addresses within a binary file to symbols.

Track and query Cargo dependency graphs.

Demonstration of using Caffe2 inside an Android application.

Legacy JavaScript SDK

An easy to use Python Framework (that uses gevent) for writing IRC Bots.

A variety of utilities built and maintained by Facebook's Linux Kernel Team that we wish to share with the community.

Facebook ZeroMQ wrappers.

AppLinks support for React Native.

Instagram's experimental performance oriented greenfield implementation of Python.

Prototype python services with as little code as possible

A simple website that contains Hack examples and acts as a Hack example itself

Facebook's CUDA extensions.

Package httpdown provides http.ConnState enabled graceful termination of http.Server.

SSH into EC2 instances via tag name

The project is a platform of zero learning with a library of games.

A developer focused sample SDK that allows game and virtual Reality devs to be able to easily and quickly integrate 360 photo/video capture capability into their game apps.

Scripts for building JSC for Android

Simple environment for creating very simple 2D games and training neural network models to perform tasks within them

makeitopen.com is a learning portal that begins with the F8 App tutorial series, and will hopefully expand to encompass lots of additional tutorials designed to connect our FB Open Source projects.

Debug server for lldb.

TH++, C++ interface to the torch7 TH library

Firmware, Schematics, and Mechanicals for the Oculus Rift Development Kit 2

The Facebook Instant Articles SDK for PHP provides a native interface for creating and publishing Instant Articles.

[Archive]

A dependency management system for static resources for node.js.

Allows an application to delegate the capability to recover an account to an account controlled by the same user or entity at a third party service provider.

Neural network model, suitable for multi-agent learning. https://arxiv.org/abs/1605.07736

A distributed storage system for managing structured data while providing reliability at scale.

Capture and replay real mongodb workloads

Performant animated GIF engine for iOS

FFI package for Lua 5.1 and Lua 5.2

dvara is a connection pooling proxy for mongo.

An interactive shell for reviewing diffs in a git repository.

manipulate a php codebase using haskell to transform the abstract-syntax-tree

An old snapshot of the infrastructure that runs Facebook Platform.

The official Hack Language specification.

A firewall sync service used by Instagram for Amazon EC2-VPC migration.

This is a self contained software accompanying the paper titled: Learning Longer Memory in Recurrent Neural Networks: http://arxiv.org/abs/1412.7753.

Instagram's fault-tolerant Android disk cache.

💀 The former home of clangir, now part of the official LLVM incubator. See website below for details.

ECMAScript parsing infrastructure for multipurpose analysis

a UI for OpenTSDB

Instant Articles Rules Editor

Caffe2 Tutorials

Account kit sample for the android platform

Audio To Body Dynamics, CVPR 2018

A Go library to find a free port

The Hack and HHVM manual and documentation

Implements a message passing interface (MPI) wrapper that makes it easy to do massively parallel computations inside the Torch deep-learning framework.

Package flagenv provides the ability to populate flags from environment variables.

Automatically sync your Instagram photos to Dropbox

Simulate a Django web stack

NFS client in userspace.

A workaround to build iOS dynamic libraries from Xcode.

Starter kit samples for Carmel, the WebVR enabled browser.

Package inmem provides an in memory LRU cache with TTL support.

Canvas is home to millions of game players on Facebook.com. Friend Smash for Canvas uses the Facebook SDKs for Javascript to implement Facebook's social channels and payments to enable a engaging, viral and profitable product.

DWRF file format for Hive

Facebook Ads integration with OpenCart

Hive I/O Library

Samples supporting How To documentation for Facebook SDK 3.5 for iOS.

The Facebook 360 Spatial Workstation is a software suite for designing spatial audio for 360 video and cinematic VR.

[Archive]

Moved to https://github.com/javierhonduco/rbperf

Audio filter coefficients

FBHALE provides a conceptual multidisciplinary design framework for high altitude long endurance (HALE) aircraft development.

* Pixel on all pages, which trigger events link, PageView, ViewContent, AddToCart, Initiatecheckout and Purchase.* In the background, Syncs the products from the merchants product catalog to Facebook Catalog.* Stores all the data, like pixel id, catalog id, business maanger id, on to the local database on the instance.

New Go Away feature for live streaming over RTMP

Facebook Instant Articles SDK Extensions in PHP.

Go library that wraps the go tool.

Caf8teen is a software package that runs a LED lighting installation in Cafe 18 at Facebook's Menlo Park headquarters. Using the Processing framework, it drives algorithmic patterns across a grid of independently addressable LED nodes.

This is a demo project that shows how you can utilize Caffe2's modular design and build a library on top of it.

Detector of partial or occluded deltille (triangular) and rectangular checkerboards in camera images

React Native samples.

[Archive] A sample application using the Twilio Cloud Module and Parse

A simple script to take Stripe data and make it available in Xero as a bank statement.

JavaScript parser and AST manipulation framework

Golang Automatic remediation

Package startstop provides automatic Start/Stop for inject eliminating the necessity for manual ordering.

Package cmdctrl provides very specific startup handling for a daemon process without any possibility for customization.

Code for Wit iOS Tutorial

Simple Java API Windows style .ini file handling

A chef cookbook used to setup the Neti firewall sync service on Amazon EC2-VPCs.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Oculus Debugger is a VSCode extension that is primarily meant for real-time debugging of Unreal Engine games for Oculus, but it also fully supports debugging both Oculus Applications (i.e. apk files) and Oculus Native C/C++ binaries. This repo is used to track extension bugs submitted from VSCode.

A plugin for advertisers who use Joomla to enable easy Facebook Pixel setup and integration