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    1.3k repositories

    • fairchem

      Public
      FAIR Chemistry's library of machine learning methods for chemistry
      Python
      •
      Other
      •435•2k•13•47•Updated Feb 24, 2026Feb 24, 2026

    • spdl

      Public
      Scalable and Performant Data Loading
      mldl
      Python
      •
      BSD 2-Clause "Simplified" License
      •21•366•2•8•Updated Feb 24, 2026Feb 24, 2026

    • momentum

      Public
      A library for human kinematic motion and numerical optimization solvers to apply human motion
      C++
      •
      MIT License
      •33•293•1•10•Updated Feb 24, 2026Feb 24, 2026

    • ocean

      Public
      Ocean is the in-house framework for Computer Vision (CV) and Augmented Reality (AR) applications at Meta. It is platform independent and is mainly implemented i…
      C++
      •
      MIT License
      •86•771•9•1•Updated Feb 24, 2026Feb 24, 2026

    • faiss

      Public
      A library for efficient similarity search and clustering of dense vectors.
      C++
      •
      MIT License
      •4.2k•39k•228•55•Updated Feb 24, 2026Feb 24, 2026

    • habitat-sim

      Public
      A flexible, high-performance 3D simulator for Embodied AI research.
      simulatoraicomputer-visioncplusplusroboticssim2real
      C++
      •
      MIT License
      •514•3.5k•202•53•Updated Feb 24, 2026Feb 24, 2026

    • DCPerf

      Public
      DCPerf benchmark suite for hyperscale cloud applications
      Python
      •
      MIT License
      •73•231•11•37•Updated Feb 24, 2026Feb 24, 2026

    • CUTracer

      Public
      A dynamic binary instrumentation tool for tracing and analyzing CUDA kernel instructions.
      gpucudainstrumentationtracingdynamic-analysisperformance-analysisprofilingdeadlock-detectionbinary-instrumentationnvbit
      Python
      •
      MIT License
      •5•35•10•1•Updated Feb 24, 2026Feb 24, 2026

    • pytorch3d

      Public
      PyTorch3D is FAIR's library of reusable components for deep learning with 3D data
      Python
      •
      Other
      •1.4k•9.8k•279•26•Updated Feb 23, 2026Feb 23, 2026

    • projectaria_gen2_depth_from_stereo

      Public
      A tutorial and a set of tools to compute depth-from-stereo with Project Aria Gen2 devices. This includes stereo image rectification as well as disparity estimat…
      Jupyter Notebook
      •
      Apache License 2.0
      •3•6•0•1•Updated Feb 23, 2026Feb 23, 2026

    • fairseq2

      Public
      FAIR Sequence Modeling Toolkit 2
      pythonmachine-learningdeep-learningpytorchartificial-intelligence
      Python
      •
      MIT License
      •134•1.1k•104•37•Updated Feb 23, 2026Feb 23, 2026

    • projectaria_tools

      Public
      projectaria_tools is an C++/Python open-source toolkit to interact with Project Aria data.
      C++
      •
      Apache License 2.0
      •107•740•14•5•Updated Feb 23, 2026Feb 23, 2026

    • Aria_data_tools

      Public
      Aria data tools provide the open-source toolkit in C++ and Python to interact with data from Project Aria
      C++
      •
      Apache License 2.0
      •23•120•0•4•Updated Feb 23, 2026Feb 23, 2026

    • exca

      Public
      Exca - Execution and caching tool for python
      Python
      •
      MIT License
      •13•113•8•16•Updated Feb 23, 2026Feb 23, 2026

    • optimizers

      Public
      For optimization algorithm research and development.
      Python
      •
      Other
      •60•558•2•1•Updated Feb 23, 2026Feb 23, 2026

    • stopes

      Public
      A library for preparing data for machine translation research (monolingual preprocessing, bitext mining, etc.) built by the FAIR NLLB team.
      machine-learningtranslationmachine-translationdatasetdataset-generationnmtmachine-translation-data-processing
      Python
      •
      MIT License
      •44•297•25•8•Updated Feb 23, 2026Feb 23, 2026

    • Meta_SecAlign

      Public
      Repo for the paper "Meta SecAlign: A Secure Foundation LLM Against Prompt Injection Attacks".
      Python
      •
      Other
      •14•50•0•0•Updated Feb 23, 2026Feb 23, 2026

    • MHR

      Public
      Momentum Human Rig is an anatomically-inspired parametric full-body digital human model developed at Meta. It includes: A parametric body skeletal model; A real…
      Python
      •
      Apache License 2.0
      •39•583•8•1•Updated Feb 23, 2026Feb 23, 2026

    • recipes

      Public
      Recipes are a standard, well supported set of blueprints for machine learning engineers to rapidly train models using the latest research techniques without sig…
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •42•340•2•4•Updated Feb 23, 2026Feb 23, 2026

    • multimodal

      Public
      TorchMultimodal is a PyTorch library for training state-of-the-art multimodal multi-task models at scale.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •163•1.7k•11•26•Updated Feb 23, 2026Feb 23, 2026

    • mvdust3r

      Public
      Open source impl of **MV-DUSt3R+ Single-Stage Scene Reconstruction from Sparse Views In 2 Seconds** from Meta Reality Labs. Project page https://mv-dust3rp.gith…
      Python
      •
      Other
      •22•578•10•0•Updated Feb 23, 2026Feb 23, 2026

    • prompt-siren

      Public
      A research workbench for developing and testing attacks against large language models, with a focus on prompt injection vulnerabilities and defenses.
      Python
      •
      MIT License
      •15•38•2•7•Updated Feb 23, 2026Feb 23, 2026

    • Khronos.jl

      Public
      A GPU-accelerated, differentiable, Maxwell FDTD solver
      Julia
      •
      MIT License
      •11•71•2•3•Updated Feb 23, 2026Feb 23, 2026

    • SustainableAI

      Public
      Enabling sustainable AI with a collection of carbon modeling and optimization frameworks
      Other
      •1•12•0•0•Updated Feb 22, 2026Feb 22, 2026

    • gcm

      Public
      GPU Cluster Monitoring (GCM): Large-Scale AI Research Cluster Monitoring
      aimonitoringhpcslurmnvmlhealth-checksai-trainingai-clusterdcgm
      Python
      •
      MIT License
      •9•29•0•16•Updated Feb 22, 2026Feb 22, 2026

    • vizseq

      Public
      An Analysis Toolkit for Natural Language Generation (Translation, Captioning, Summarization, etc.)
      Python
      •
      MIT License
      •57•451•7•0•Updated Feb 22, 2026Feb 22, 2026

    • clusterscope

      Public
      Clusterscope is a CLI and python library to extract information from HPC Clusters and Jobs.
      aihpcslurm-jobslurmhpc-clustershpc-systemsslurm-clusterai-trainingai-cluster
      Python
      •
      MIT License
      •4•17•2•13•Updated Feb 22, 2026Feb 22, 2026

    • MetaEmbed

      Public
      [ICLR 2026 Oral] Official Implementation of the paper "MetaEmbed: Scaling Multimodal Retrieval at Test-Time with Flexible Late Interactions"
      Python
      •
      Other
      •0•3•0•0•Updated Feb 22, 2026Feb 22, 2026

    • ai-agent-privacy

      Public
      Dataset and evaluation benchmark for Privacy Leakage Evaluation of Autonomous Web Agents
      Python
      •
      Other
      •4•34•1•4•Updated Feb 21, 2026Feb 21, 2026

    • fairo

      Public
      A modular embodied agent architecture and platform for building embodied agents
      Jupyter Notebook
      •
      MIT License
      •118•918•181•92•Updated Feb 21, 2026Feb 21, 2026