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

  •1.9k1.9k forks in meta/astryx•24k24k stars in meta/astryx•299299 issues in meta/astryx•370370 pull requests in meta/astryx•Updated Nov 11, 2026Nov 11, 2026

• DNE-TaaC

  Public

  meta/DNE-TaaC’s past year of commit activity
  TAAC (Test-As-A-Config) is a thrift-defined integration test framework for validating datacenter network products and platforms.

  Python

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  Apache License 2.0

  •77 forks in meta/DNE-TaaC•66 stars in meta/DNE-TaaC•00 issues in meta/DNE-TaaC•1818 pull requests in meta/DNE-TaaC•Updated Nov 11, 2026Nov 11, 2026

• fboss

  Public

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

  C++

  •

  Other

  •417417 forks in meta/fboss•1k1k stars in meta/fboss•2626 issues in meta/fboss•258258 pull requests in meta/fboss•Updated Nov 11, 2026Nov 11, 2026

• buck2

  Public

  meta/buck2’s past year of commit activity
  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•302302 issues in meta/buck2•125125 pull requests in meta/buck2•Updated Nov 11, 2026Nov 11, 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

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  Apache License 2.0

  •306306 forks in meta/openbmc•690690 stars in meta/openbmc•4444 issues in meta/openbmc•1313 pull requests in meta/openbmc•Updated Nov 11, 2026Nov 11, 2026

• fbthrift

  Public

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

  C++

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  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 11, 2026Nov 11, 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

  •417417 forks in meta/sapling•7.3k7.3k stars in meta/sapling•244244 issues in meta/sapling•138138 pull requests in meta/sapling•Updated Nov 11, 2026Nov 11, 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•497497 issues in meta/flow•55 pull requests in meta/flow•Updated Nov 11, 2026Nov 11, 2026

• memlab

  Public

  meta/memlab’s past year of commit activity
  A framework for finding JavaScript memory leaks and analyzing heap snapshots

  nodejsjavascriptperformance+ 10

  nodejsjavascriptperformancefacebookv8memorysnapshotdetectore2eheap+ 3

  TypeScript

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  MIT License

  •149149 forks in meta/memlab•5.1k5.1k stars in meta/memlab•1212 issues in meta/memlab•88 pull requests in meta/memlab•Updated Nov 11, 2026Nov 11, 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

  •508508 forks in meta/stylex•10k10k stars in meta/stylex•127127 issues in meta/stylex•116116 pull requests in meta/stylex•Updated Nov 11, 2026Nov 11, 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

  •598598 forks in meta/pyrefly•7.2k7.2k stars in meta/pyrefly•503503 issues in meta/pyrefly•5555 pull requests in meta/pyrefly•Updated Nov 11, 2026Nov 11, 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 11, 2026Nov 11, 2026

• IT-CPE

  Public

  meta/IT-CPE’s past year of commit activity
  Meta's Client Platform Engineering tools. Some of the tools we have written to help manage our fleet of client systems.

  Ruby

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  Apache License 2.0

  •117117 forks in meta/IT-CPE•575575 stars in meta/IT-CPE•66 issues in meta/IT-CPE•1313 pull requests in meta/IT-CPE•Updated Nov 11, 2026Nov 11, 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•387387 issues in meta/lexical•125125 pull requests in meta/lexical•Updated Nov 11, 2026Nov 11, 2026

• zstd

  Public

  meta/zstd’s past year of commit activity
  Zstandard - Fast real-time compression algorithm

  C

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  Other

  •2.7k2.7k forks in meta/zstd•28k28k stars in meta/zstd•270270 issues in meta/zstd•184184 pull requests in meta/zstd•Updated Nov 11, 2026Nov 11, 2026

• kuduraft

  Public

  meta/kuduraft’s past year of commit activity
  A Raft Library in C++ based on the Raft implementation in Apache Kudu

  C++

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  Apache License 2.0

  •664664 forks in meta/kuduraft•144144 stars in meta/kuduraft•00 issues in meta/kuduraft•00 pull requests in meta/kuduraft•Updated Nov 11, 2026Nov 11, 2026

• rocksdb

  Public

  meta/rocksdb’s past year of commit activity
  A library that provides an embeddable, persistent key-value store for fast storage.

  databasestorage-engine

  databasestorage-engine

  C++

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  GNU General Public License v2.0

  •7k7k forks in meta/rocksdb•32k32k stars in meta/rocksdb•984984 issues in meta/rocksdb•845845 pull requests in meta/rocksdb•Updated Nov 11, 2026Nov 11, 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•1212 pull requests in meta/mvfst•Updated Nov 11, 2026Nov 11, 2026

• folly

  Public

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

  C++

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  Apache License 2.0

  •5.9k5.9k forks in meta/folly•31k31k stars in meta/folly•331331 issues in meta/folly•157157 pull requests in meta/folly•Updated Nov 11, 2026Nov 11, 2026

• hhvm

  Public

  meta/hhvm’s past year of commit activity
  A virtual machine for executing programs written in Hack.

  phphackhhvm+ 1

  phphackhhvmhacklang

  C++

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  Other

  •3.1k3.1k forks in meta/hhvm•19k19k stars in meta/hhvm•412412 issues in meta/hhvm•147147 pull requests in meta/hhvm•Updated Nov 11, 2026Nov 11, 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•4040 pull requests in meta/watchman•Updated Nov 11, 2026Nov 11, 2026

• prophet

  Public

  meta/prophet’s past year of commit activity
  Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.

  pythonrforecasting

  pythonrforecasting

  Python

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  MIT License

  •4.6k4.6k forks in meta/prophet•20k20k stars in meta/prophet•450450 issues in meta/prophet•1717 pull requests in meta/prophet•Updated Nov 11, 2026Nov 11, 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•2020 pull requests in meta/proxygen•Updated Nov 11, 2026Nov 11, 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•477477 stars in meta/rebalancer•11 issue in meta/rebalancer•1212 pull requests in meta/rebalancer•Updated Nov 11, 2026Nov 11, 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•1717 stars in meta/BGP•00 issues in meta/BGP•55 pull requests in meta/BGP•Updated Nov 11, 2026Nov 11, 2026

• relay

  Public

  meta/relay’s past year of commit activity
  Relay is a JavaScript framework for building data-driven React applications.

  Rust

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  MIT License

  •1.9k1.9k forks in meta/relay•19k19k stars in meta/relay•639639 issues in meta/relay•204204 pull requests in meta/relay•Updated Nov 11, 2026Nov 11, 2026

• hermes

  Public

  meta/hermes’s past year of commit activity
  A JavaScript engine optimized for running React Native.

  JavaScript

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  MIT License

  •899899 forks in meta/hermes•11k11k stars in meta/hermes•168168 issues in meta/hermes•128128 pull requests in meta/hermes•Updated Nov 11, 2026Nov 11, 2026

• CacheLib

  Public
  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

  •328328 forks in meta/CacheLib•1.6k1.6k stars in meta/CacheLib•00 issues in meta/CacheLib•2020 pull requests in meta/CacheLib•Updated Nov 11, 2026Nov 11, 2026

• igl

  Public

  meta/igl’s past year of commit activity
  Intermediate Graphics Library (IGL) is a cross-platform library that commands the GPU. It provides a single low-level cross-platform interface on top of various…

  C++

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  Other

  •221221 forks in meta/igl•3.2k3.2k stars in meta/igl•00 issues in meta/igl•00 pull requests in meta/igl•Updated Nov 11, 2026Nov 11, 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•5656 pull requests in meta/litho•Updated Nov 11, 2026Nov 11, 2026