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    102 repositories

    • Glean

      Public
      System for collecting, deriving and working with facts about source code.
      Hack
      •
      Other
      •87•1.3k•19•18•Updated May 9, 2026May 9, 2026

    • velox

      Public
      A composable and fully extensible C++ execution engine library for data management systems.
      data-managementquery-processing
      data-managementquery-processing
      C++
      •
      Apache License 2.0
      •1.5k•4.1k•1.1k•434•Updated May 8, 2026May 8, 2026

    • cinderx

      Public
      High-performance Python runtime extensions
      Python
      •
      MIT License
      •23•218•1•4•Updated May 8, 2026May 8, 2026

    • reindeer

      Public
      Reindeer is a tool to transform Rust Cargo dependencies into generated Buck build rules
      buckstarlarkbuck2
      buckstarlarkbuck2
      Rust
      •
      MIT License
      •54•262•14•2•Updated May 8, 2026May 8, 2026

    • katran

      Public
      A high performance layer 4 load balancer
      C
      •
      GNU General Public License v2.0
      •537•5.2k•1•1•Updated May 8, 2026May 8, 2026

    • hsthrift

      Public
      The Haskell Thrift Compiler. This is an implementation of the Thrift spec that generates code in Haskell. It depends on the fbthrift project for the implementat…
      Haskell
      •
      Other
      •37•162•2•9•Updated May 8, 2026May 8, 2026

    • fizz

      Public
      C++14 implementation of the TLS-1.3 standard
      C++
      •
      Other
      •168•1.2k•21•20•Updated May 8, 2026May 8, 2026

    • MCGrad

      Public
      MCGrad is a scalable and easy-to-use tool for multicalibration. It ensures your ML model predictions are well-calibrated not just globally (across all data), bu…
      machine-learningcalibrationmulticalibration
      machine-learningcalibrationmulticalibration
      Jupyter Notebook
      •
      MIT License
      •4•29•0•3•Updated May 8, 2026May 8, 2026

    • infima

      Public
      A UI framework that provides websites with the minimal CSS and JS needed to get started with building a modern responsive beautiful website
      cssdocumentationfront-end
      cssdocumentationfront-endframeworkwebresponsivedark-modedocusaurus
      HTML
      •
      MIT License
      •62•446•29•3•Updated May 8, 2026May 8, 2026

    • cinder

      Public
      This is Meta's fork of the CPython runtime. The name "cinder" here is historical, see https://github.com/facebookincubator/cinderx for the Python extension / J…
      pythoninterpretercompiler
      pythoninterpretercompilerruntimejit
      Python
      •
      Other
      •137•3.8k•32•3•Updated May 8, 2026May 8, 2026

    • axiom

      Public
      Axiom is a set of reusable and extensible components designed to be compatible with Velox. Its primary purpose is to simplify the process of building front-ends…
      C++
      •
      Apache License 2.0
      •78•69•46•117•Updated May 8, 2026May 8, 2026

    • buck2-change-detector

      Public
      Given a Buck2 built project and a set of changes (e.g. from source control) compute the targets that may have changed. Sometimes known as a target determinator,…
      Rust
      •
      Apache License 2.0
      •7•52•4•0•Updated May 8, 2026May 8, 2026

    • nimble

      Public
      New and extensible file format for storage of large columnar datasets.
      encodingmachine-learningcompression
      encodingmachine-learningcompressiondatabasedeep-learningstoragefile-formatdata-analyticsdatasetstraining-data
      C++
      •
      Apache License 2.0
      •76•710•19•91•Updated May 8, 2026May 8, 2026

    • antlir

      Public
      ANoTher Linux Image buildeR
      Rust
      •
      MIT License
      •26•106•6•16•Updated May 8, 2026May 8, 2026

    • ft_utils

      Public
      A library of utilities to support efficient, scalable Python development leveraging Free Threaded Python.
      Python
      •
      MIT License
      •12•67•0•0•Updated May 7, 2026May 7, 2026

    • tintype

      Public
      Python library for capturing program state snapshots (call stacks, variables, exception chains) for offline inspection or postmortem debugging.
      Python
      •
      MIT License
      •0•0•0•0•Updated May 7, 2026May 7, 2026

    • dynolog

      Public
      Dynolog is a telemetry daemon for performance monitoring and tracing. It exports metrics from different components in the system like the linux kernel, CPU, dis…
      C++
      •
      MIT License
      •85•371•14•13•Updated May 7, 2026May 7, 2026

    • fboss.bsp.kmods

      Public
      BSP related code for Fboss Switches
      C
      •
      GNU General Public License v2.0
      •9•2•0•2•Updated May 7, 2026May 7, 2026

    • dispenso

      Public
      The project provides high-performance concurrency, enabling highly parallel computation.
      C++
      •
      MIT License
      •34•279•7•0•Updated May 7, 2026May 7, 2026

    • oomd

      Public
      A userspace out-of-memory killer
      C++
      •
      GNU General Public License v2.0
      •159•2k•13•4•Updated May 7, 2026May 7, 2026

    • QuickLayout

      Public
      QuickLayout is a custom-built, declarative layout library for iOS designed to work seamlessly with UIKit.
      ioslayoutlayout-engine
      ioslayoutlayout-enginegrid-layoutflow-layoutvstackzstackstack-layouthstackno-autolayout
      Swift
      •
      MIT License
      •17•340•4•2•Updated May 6, 2026May 6, 2026

    • triton-shared

      Public
      Shared Middle-Layer for Triton Compilation
      MLIR
      •
      MIT License
      •5•17•4•9•Updated May 5, 2026May 5, 2026

    • Facebook-Pixel-for-Wordpress

      Public
      A plugin for advertisers who use Wordpress to enable them easily setup the facebook pixel.
      PHP
      •
      GNU General Public License v2.0
      •34•39•29•15•Updated May 5, 2026May 5, 2026

    • scrut

      Public
      Scrut is a testing toolkit for CLI applications. A tool to scrutinize terminal programs without fuss.
      Rust
      •
      MIT License
      •13•68•2•6•Updated May 4, 2026May 4, 2026

    • superconsole

      Public
      The superconsole crate provides a handler and building blocks for powerful, yet minimally intrusive TUIs. It is cross platform, supporting Windows 7+, Linux, a…
      Rust
      •
      Apache License 2.0
      •17•530•1•1•Updated May 4, 2026May 4, 2026

    • sks

      Public
      Secure Key Storage (SKS) is a library for Go that abstracts Security Hardware on laptops.
      Go
      •
      Apache License 2.0
      •19•204•1•0•Updated May 4, 2026May 4, 2026

    • Web-Tag-for-GoogleTagManager

      Public
      This project enhances Google Tag Manager integration with Meta to improve signal quality and coverage for GTM events.
      Smarty
      •
      Apache License 2.0
      •0•3•0•0•Updated Apr 30, 2026Apr 30, 2026

    • dnf-plugin-cow

      Public
      Code to enable Copy on Write features being upstreamed in rpm and librepo
      Shell
      •
      MIT License
      •8•8•2•0•Updated Apr 30, 2026Apr 30, 2026

    • pces

      Public
      Persistent Certificate Store (PCeS) is a certificate lifecycle management system written in Go.
      Go
      •
      Apache License 2.0
      •2•22•0•0•Updated Apr 29, 2026Apr 29, 2026

    • below

      Public
      A time traveling resource monitor for modern Linux systems
      Rust
      •
      Apache License 2.0
      •109•2.4k•24•8•Updated Apr 28, 2026Apr 28, 2026
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