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Create React App logo

Create React App

Create React apps with no build configuration.

PyTorch logo

PyTorch

Deep learning Framework.

Spectrum logo

Spectrum

A client-side image transcoding library.

Android

React Native logo

React Native

A framework for building native apps with React.

Flipper logo

Flipper

A desktop debugging platform for mobile developers.

Spectrum logo

Spectrum

A client-side image transcoding library.

Fresco logo

Fresco

An Android library for managing images and the memory they use.

Litho logo

Litho

A declarative framework for building efficient UIs on Android.

Yoga logo

Yoga

Yoga is a cross-platform layout engine which implements Flexbox. Follow https://twitter.com/yogalayout for updates.

Stetho logo

Stetho

Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.

Infer logo

Infer

A static analyzer for Java, C, C++, and Objective-C.

Profilo logo

Profilo

Android library for collecting performance traces from production builds of an app.

Battery Metrics logo

Battery Metrics

Android library to help instrument battery-related system metrics.

Rebound logo

Rebound

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

Keyframes logo

Keyframes

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

Redex logo

Redex

A bytecode optimizer for Android apps.

Ig-Lazy-Module-Loader logo

Ig-Lazy-Module-Loader

Android library that implements module lazy loading.

F8 App logo

F8 App

Source code of the official F8 app of 2017, powered by React Native and other Facebook open source projects.

Artificial Intelligence

FastText logo

FastText

Library for fast text representation and classification.

Detectron logo

Detectron

FAIR's research platform for object detection research, implementing popular algorithms like Mask R-CNN and RetinaNet.

PyTorch logo

PyTorch

Deep learning Framework.

Prophet logo

Prophet

Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.

Tensor Comprehensions logo

Tensor Comprehensions

A domain specific language to express machine learning workloads.

TorchCraftAI logo

TorchCraftAI

A bot platform for machine learning research on StarCraft® Brood War®.

ONNX logo

ONNX

The new open ecosystem for interchangeable AI models.

Caffe2 logo

Caffe2

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

Data Infrastructure

RocksDB logo

RocksDB

A library that provides an embeddable, persistent key-value store for fast storage.

GraphQL logo

GraphQL

GraphQL is a query language and execution engine tied to any backend service.

Presto logo

Presto

Distributed SQL query engine for big data.

Haxl logo

Haxl

A Haskell library that simplifies access to remote data, such as databases or web-based services.

Developer Operations

Katran logo

Katran

A high performance layer 4 load balancer.

Mcrouter logo

Mcrouter

A memcached protocol router for scaling memcached deployments.

Development Tools

Immutable.js logo

Immutable.js

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Folly logo

Folly

An open-source C++ library developed and used at Facebook.

Nuclide logo

Nuclide

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

Docusaurus logo

Docusaurus

Easy to maintain open source documentation websites.

Zstd logo

Zstd

Zstandard - Fast real-time compression algorithm.

Watchman logo

Watchman

Watches files and records, or triggers actions, when they change.

Buck logo

Buck

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

Proxygen logo

Proxygen

A collection of C++ HTTP libraries including an easy to use HTTP server.

GraphiQL logo

GraphiQL

An in-browser IDE for exploring GraphQL.

Jest logo

Jest

Delightful JavaScript Testing.

xctool logo

xctool

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

Chisel logo

Chisel

Chisel is a collection of LLDB commands to assist debugging iOS apps.

Infer logo

Infer

A static analyzer for Java, C, C++, and Objective-C.

Pop logo

Pop

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

HHVM logo

HHVM

A virtual machine for executing programs written in Hack.

Pyre logo

Pyre

A fast type checker for Python

Bowler logo

Bowler

Safe code refactoring for modern Python

Frontend

React logo

React

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

Create React App logo

Create React App

Create React apps with no build configuration.

Jest logo

Jest

Delightful JavaScript Testing.

Flux logo

Flux

Application Architecture for Building User Interfaces.

Draft.js logo

Draft.js

A React framework for building text editors.

Yoga logo

Yoga

Yoga is a cross-platform layout engine which implements Flexbox. Follow https://twitter.com/yogalayout for updates.

Prepack logo

Prepack

Prepack is a partial evaluator for JavaScript. Prepack rewrites a JavaScript bundle, resulting in JavaScript code that executes more efficiently.

GraphQL logo

GraphQL

GraphQL is a query language and execution engine tied to any backend service.

Relay logo

Relay

Relay is a JavaScript framework for building data-driven React applications.

Graphql-js logo

Graphql-js

A reference implementation of GraphQL for JavaScript.

React 360 logo

React 360

Create amazing 360 and VR content using React.

React Devtools logo

React Devtools

An extension that allows inspection of React component hierarchy in the Chrome and Firefox Developer Tools.

iOS

React Native logo

React Native

A framework for building native apps with React.

Flipper logo

Flipper

A desktop debugging platform for mobile developers.

Spectrum logo

Spectrum

A client-side image transcoding library.

xctool logo

xctool

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

Chisel logo

Chisel

Chisel is a collection of LLDB commands to assist debugging iOS apps.

ComponentKit logo

ComponentKit

A React-inspired view framework for iOS.

Pop logo

Pop

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

F8 App logo

F8 App

Source code of the official F8 app of 2017, powered by React Native and other Facebook open source projects.

Yoga logo

Yoga

Yoga is a cross-platform layout engine which implements Flexbox. Follow https://twitter.com/yogalayout for updates.

Shimmer logo

Shimmer

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

Infer logo

Infer

A static analyzer for Java, C, C++, and Objective-C.

KVOController logo

KVOController

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

Facebook SDK for iOS logo

Facebook SDK for iOS

Used to integrate iOS apps with Facebook Platform.

IGListKit logo

IGListKit

A data-driven UICollectionView framework for building fast and flexible lists.

SocketRocket logo

SocketRocket

A conforming Objective-C WebSocket client library.

Bolts logo

Bolts

Bolts is a collection of low-level libraries designed to make developing mobile apps easier.

Keyframes logo

Keyframes

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

Languages

Flow logo

Flow

Adds static typing to JavaScript to improve developer productivity and code quality.

Reason logo

Reason

Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems.

Hack logo

Hack

A programming language for HHVM providing both productivity and type safety.

Linux

bpf logo

bpf

Linux kernel code execution engine.

btrfs logo

btrfs

A modern copy on write (CoW) filesystem.

netconsd logo

netconsd

The Netconsole Daemon.

cgroup2 logo

cgroup2

Linux kernel control groups.

psi logo

psi

Linux resource pressure metrics.

oomd logo

oomd

A userspace out-of-memory killer.

Security

osquery logo

osquery

SQL powered operating system instrumentation, monitoring, and analytics.

FBCTF logo

FBCTF

Platform to host Capture the Flag competitions.

Virtual Reality

React 360 logo

React 360

Create amazing 360 and VR content using React.

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