Repositories list

• astryx

  Public

  meta/astryx’s past year of commit activity
  An open source design system that's fully customizable and agent ready

  TypeScript

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  MIT License

  •1.2k1.2k forks in meta/astryx•14k14k stars in meta/astryx•329329 issues in meta/astryx•396396 pull requests in meta/astryx•Updated Nov 6, 2026Nov 6, 2026

• folly

  Public

  meta/folly’s past year of commit activity
  An open-source C++ library developed and used at Facebook.

  C++

  •

  Apache License 2.0

  •5.9k5.9k forks in meta/folly•31k31k stars in meta/folly•331331 issues in meta/folly•158158 pull requests in meta/folly•Updated Nov 6, 2026Nov 6, 2026

• docusaurus

  Public

  meta/docusaurus’s past year of commit activity
  Easy to maintain open source documentation websites.

  reactjavascriptopen-source+ 3

  reactjavascriptopen-sourcewebsitedocumentationhacktoberfest

  TypeScript

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  MIT License

  •10k10k forks in meta/docusaurus•67k67k stars in meta/docusaurus•276276 issues in meta/docusaurus•170170 pull requests in meta/docusaurus•Updated Nov 6, 2026Nov 6, 2026

• lexical

  Public

  meta/lexical’s past year of commit activity
  Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

  TypeScript

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  MIT License

  •2.3k2.3k forks in meta/lexical•24k24k stars in meta/lexical•385385 issues in meta/lexical•117117 pull requests in meta/lexical•Updated Nov 6, 2026Nov 6, 2026

• buck2

  Public
  Build system, successor to Buck

  Rust

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  Apache License 2.0

  •421421 forks in meta/buck2•4.5k4.5k stars in meta/buck2•300300 issues in meta/buck2•135135 pull requests in meta/buck2•Updated Nov 6, 2026Nov 6, 2026

• litho

  Public

  meta/litho’s past year of commit activity
  A declarative framework for building efficient UIs on Android.

  Kotlin

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  Apache License 2.0

  •768768 forks in meta/litho•7.8k7.8k stars in meta/litho•6060 issues in meta/litho•5555 pull requests in meta/litho•Updated Nov 6, 2026Nov 6, 2026

• facebook-for-woocommerce

  Public

  meta/facebook-for-woocommerce’s past year of commit activity
  The official plugin from Meta. This repository is now officially owned by Meta's Partner Engineering team. We welcome and encourage contributions from the commu…

  PHP

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  GNU General Public License v2.0

  •197197 forks in meta/facebook-for-woocommerce•267267 stars in meta/facebook-for-woocommerce•117117 issues in meta/facebook-for-woocommerce•133133 pull requests in meta/facebook-for-woocommerce•Updated Nov 6, 2026Nov 6, 2026

• stylex

  Public

  meta/stylex’s past year of commit activity
  StyleX is the styling system for ambitious user interfaces.

  JavaScript

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  MIT License

  •509509 forks in meta/stylex•10k10k stars in meta/stylex•123123 issues in meta/stylex•112112 pull requests in meta/stylex•Updated Nov 6, 2026Nov 6, 2026

• idb

  Public

  meta/idb’s past year of commit activity
  idb is a flexible command line interface for automating iOS simulators and devices

  Swift

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  MIT License

  •517517 forks in meta/idb•5.4k5.4k stars in meta/idb•179179 issues in meta/idb•2222 pull requests in meta/idb•Updated Nov 6, 2026Nov 6, 2026

• ThreatExchange

  Public

  meta/ThreatExchange’s past year of commit activity
  Trust & Safety tools for working together to fight digital harms.

  hashingimagevideo+ 8

  hashingimagevideoperceptual-hashingimage-hashingvideo-hashingimage-similaritythreatexchangencmecvideo-similarity+ 1

  C++

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  Other

  •366366 forks in meta/ThreatExchange•1.4k1.4k stars in meta/ThreatExchange•4747 issues in meta/ThreatExchange•1010 pull requests in meta/ThreatExchange•Updated Nov 6, 2026Nov 6, 2026

• ai_simulation

  Public

  meta/ai_simulation’s past year of commit activity
  AI simulation is the cohort of software tools we have built at Meta for modeling and simulation of AI clusters including but not limited to PackSim, which is a …

  C++

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  Other

  •00 forks in meta/ai_simulation•00 stars in meta/ai_simulation•00 issues in meta/ai_simulation•00 pull requests in meta/ai_simulation•Updated Nov 6, 2026Nov 6, 2026

• mvfst

  Public

  meta/mvfst’s past year of commit activity
  An implementation of the QUIC transport protocol.

  C++

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  MIT License

  •296296 forks in meta/mvfst•1.7k1.7k stars in meta/mvfst•2727 issues in meta/mvfst•1313 pull requests in meta/mvfst•Updated Nov 6, 2026Nov 6, 2026

• pyrefly

  Public

  meta/pyrefly’s past year of commit activity
  A fast type checker and language server for Python

  pythonrusttypechecker+ 14

  pythonrusttypecheckertypeslanguage-serveridelanguage-server-protocoltypingvscode-extensioncode-quality+ 7

  Rust

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  MIT License

  •590590 forks in meta/pyrefly•7.2k7.2k stars in meta/pyrefly•519519 issues in meta/pyrefly•5858 pull requests in meta/pyrefly•Updated Nov 6, 2026Nov 6, 2026

• sapling

  Public

  meta/sapling’s past year of commit activity
  A Scalable, User-Friendly Source Control System.

  Rust

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  GNU General Public License v2.0

  •415415 forks in meta/sapling•7.2k7.2k stars in meta/sapling•245245 issues in meta/sapling•137137 pull requests in meta/sapling•Updated Nov 6, 2026Nov 6, 2026

• CacheLib

  Public

  meta/CacheLib’s past year of commit activity
  Pluggable in-process caching engine to build and scale high performance services

  performancecppcache+ 3

  performancecppcacheconcurrencyssdcache-engine

  C++

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  Apache License 2.0

  •327327 forks in meta/CacheLib•1.6k1.6k stars in meta/CacheLib•00 issues in meta/CacheLib•2222 pull requests in meta/CacheLib•Updated Nov 6, 2026Nov 6, 2026

• wangle

  Public

  meta/wangle’s past year of commit activity
  Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.

  C++

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  Apache License 2.0

  •545545 forks in meta/wangle•3.1k3.1k stars in meta/wangle•3434 issues in meta/wangle•1414 pull requests in meta/wangle•Updated Nov 6, 2026Nov 6, 2026

• mcrouter

  Public

  meta/mcrouter’s past year of commit activity
  Mcrouter is a memcached protocol router for scaling memcached deployments.

  C++

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  MIT License

  •553553 forks in meta/mcrouter•3.3k3.3k stars in meta/mcrouter•9696 issues in meta/mcrouter•2020 pull requests in meta/mcrouter•Updated Nov 6, 2026Nov 6, 2026

• proxygen

  Public

  meta/proxygen’s past year of commit activity
  A collection of C++ HTTP libraries including an easy to use HTTP server.

  C++

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  Other

  •1.5k1.5k forks in meta/proxygen•8.4k8.4k stars in meta/proxygen•2525 issues in meta/proxygen•2323 pull requests in meta/proxygen•Updated Nov 6, 2026Nov 6, 2026

• BGP

  Public

  meta/BGP’s past year of commit activity
  Meta's BGP (Border Gateway Protocol) routing daemon for large-scale data center networks, built as part of the FBOSS forwarding stack.

  C++

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  Apache License 2.0

  •88 forks in meta/BGP•1616 stars in meta/BGP•00 issues in meta/BGP•55 pull requests in meta/BGP•Updated Nov 6, 2026Nov 6, 2026

• fb303

  Public

  meta/fb303’s past year of commit activity
  fb303 is a core set of thrift functions that provide a common mechanism for querying stats and other information from a service.

  C++

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  Apache License 2.0

  •6767 forks in meta/fb303•9999 stars in meta/fb303•66 issues in meta/fb303•1212 pull requests in meta/fb303•Updated Nov 6, 2026Nov 6, 2026

• rebalancer

  Public

  meta/rebalancer’s past year of commit activity
  Rebalancer is a domain-specific language and tool for specifying and solving assignment problems (eg, putting balls in boxes with complex rules).

  C++

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  Apache License 2.0

  •4747 forks in meta/rebalancer•474474 stars in meta/rebalancer•11 issue in meta/rebalancer•1212 pull requests in meta/rebalancer•Updated Nov 6, 2026Nov 6, 2026

• watchman

  Public

  meta/watchman’s past year of commit activity
  Watches files and records, or triggers actions, when they change.

  C++

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  MIT License

  •1.1k1.1k forks in meta/watchman•14k14k stars in meta/watchman•221221 issues in meta/watchman•4141 pull requests in meta/watchman•Updated Nov 6, 2026Nov 6, 2026

• fbthrift

  Public

  meta/fbthrift’s past year of commit activity
  Meta's Thrift implementation: cross-language serialization and high-performance async RPC

  C++

  •

  Apache License 2.0

  •651651 forks in meta/fbthrift•2.7k2.7k stars in meta/fbthrift•4545 issues in meta/fbthrift•55 pull requests in meta/fbthrift•Updated Nov 6, 2026Nov 6, 2026

• fboss

  Public

  meta/fboss’s past year of commit activity
  Facebook Open Switching System Software for controlling network switches.

  C++

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  Other

  •417417 forks in meta/fboss•1k1k stars in meta/fboss•2727 issues in meta/fboss•247247 pull requests in meta/fboss•Updated Nov 6, 2026Nov 6, 2026

• openr

  Public

  meta/openr’s past year of commit activity
  Distributed platform for building autonomic network functions.

  C++

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  MIT License

  •253253 forks in meta/openr•939939 stars in meta/openr•1111 issues in meta/openr•1010 pull requests in meta/openr•Updated Nov 6, 2026Nov 6, 2026

• flow

  Public

  meta/flow’s past year of commit activity
  Adds static typing to JavaScript to improve developer productivity and code quality.

  Rust

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  MIT License

  •1.9k1.9k forks in meta/flow•22k22k stars in meta/flow•505505 issues in meta/flow•55 pull requests in meta/flow•Updated Nov 6, 2026Nov 6, 2026

• buck2-prelude

  Public

  meta/buck2-prelude’s past year of commit activity
  Prelude for the Buck2 project

  Starlark

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  Apache License 2.0

  •6868 forks in meta/buck2-prelude•7474 stars in meta/buck2-prelude•11 issue in meta/buck2-prelude•11 pull request in meta/buck2-prelude•Updated Nov 6, 2026Nov 6, 2026

• openbmc

  Public

  meta/openbmc’s past year of commit activity
  OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).

  C

  •

  Apache License 2.0

  •306306 forks in meta/openbmc•689689 stars in meta/openbmc•4444 issues in meta/openbmc•1313 pull requests in meta/openbmc•Updated Nov 6, 2026Nov 6, 2026

• bpfilter

  Public
  eBPF-based packet filtering framework

  C

  •

  GNU General Public License v2.0

  •6969 forks in meta/bpfilter•364364 stars in meta/bpfilter•3131 issues in meta/bpfilter•77 pull requests in meta/bpfilter•Updated Nov 6, 2026Nov 6, 2026

• time

  Public

  meta/time’s past year of commit activity
  Meta's Time libraries

  Go

  •

  Apache License 2.0

  •9494 forks in meta/time•682682 stars in meta/time•00 issues in meta/time•22 pull requests in meta/time•Updated Nov 6, 2026Nov 6, 2026