Public GitHub footprint of Apple

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

Stable Diffusion with Core ML on Apple Silicon

FoundationDB - the open source, distributed, transactional key-value store

A configuration as code language with rich validation and tooling.

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

Turi Create simplifies the development of custom machine learning models.

Containerization is a Swift package for running Linux containers on macOS.

Sharp Monocular View Synthesis in Less Than a Second

No description provided for this repository.

Event-driven network application framework for high performance protocol servers & clients, non-blocking.

This repository contains the official implementation of "FastVLM: Efficient Vision Encoding for Vision Language Models" - CVPR 2025

CoreNet: A library for training deep neural networks

Commonly used sequence and collection algorithms for Swift

Depth Pro: Sharp Monocular Metric Depth in Less Than a Second.

Core ML tools contain supporting tools for Core ML model conversion, editing, and validation.

Plugin and runtime library for using protobuf with Swift

Embedding Atlas is a tool that provides interactive visualizations for large embeddings. It allows you to visualize, cross-filter, and search embeddings and metadata.

A place for creators and users of password managers to collaborate on resources to make password management better.

Commonly used data structures for Swift

A Logging API for Swift

No description provided for this repository.

Straightforward, type-safe argument parsing for Swift

Async Algorithms for Swift

TensorFlow for macOS 11.0+ accelerated using Apple's ML Compute framework.

Reference implementation of the Transformer architecture optimized for Apple Neural Engine (ANE)

No description provided for this repository.

Hypersim: A Photorealistic Synthetic Dataset for Holistic Indoor Scene Understanding

This repository contains the official implementation of the research paper, "FastViT: A Fast Hybrid Vision Transformer using Structural Reparameterization" ICCV 2023

CVNets: A library for training computer vision networks

Generate Swift client and server code from an OpenAPI document.

Advanced mathematical types and functions for Swift

No description provided for this repository.

4M: Massively Multimodal Masked Modeling

Open-source implementation of a substantial portion of the API of Apple CryptoKit suitable for use on all Swift supported platforms.

This repository contains the official implementation of the research papers, "MobileCLIP" CVPR 2024 and "MobileCLIP2" TMLR August 2025

Model export recipes, Python primitives, and Swift runtime utilities for on-device AI

Low-level system calls and types for Swift

Low-level atomic operations for Swift

Python bindings for access to the on-device model at the core of Apple Intelligence through the Foundation Models framework

Private Cloud Compute (PCC)

A networking framework that evolves with your application

Version-independent HTTP currency types for Swift

No description provided for this repository.

No description provided for this repository.

Device management schema data for MDM.

This repo accompanies the research paper, ARKitScenes - A Diverse Real-World Dataset for 3D Indoor Scene Understanding Using Mobile RGB-D Data and contains the data, scripts to visualize and process assets, and training code described in our paper.

DiffuCoder: Understanding and Improving Masked Diffusion Models for Code Generation

API package for reading configuration.

Metrics API for Swift

Homomorphic Encryption library and applications in Swift

No description provided for this repository.

No description provided for this repository.

SwiftNIO SSH is a programmatic implementation of SSH using SwiftNIO

[ICLR 2026] LiTo: Surface Light Field Tokenization

Emerging and experimental patterns for building with the Foundation Models framework

TLS Support for SwiftNIO, based on BoringSSL.

Apple corecrypto

Build and publish container images using Swift Package Manager

No description provided for this repository.

EgoDex: Learning Dexterous Manipulation from Large-Scale Egocentric Video

No description provided for this repository.

Swift SDK for Temporal

No description provided for this repository.

SlowFast-LLaVA: A Strong Training-Free Baseline for Video Large Language Models

No description provided for this repository.

Shared Pkl packages

Useful code around SwiftNIO.

No description provided for this repository.

Pkl bindings for the Swift programming language

A Swift implementation of the HTTP Structured Header Field specification.

No description provided for this repository.

No description provided for this repository.

Less Gaussians, Texture More: 4K Feed-Forward Textured Splatting

A Swift project that provides an implementation of the IMAP4rev1 protocol, built upon SwiftNIO.

Bridges PyTorch and Core AI. Convert existing models to Core AI IR, or author new ones from PyTorch via composite ops, custom op lowerings, and inline Metal GPU kernels.

Resources for porting games and engines to Apple platforms

A library for PyTorch model compression and optimizations for deployment via Core AI on Apple silicon.

Swift implementation of TLS 1.3 for QUIC.

A Swift Package for using OpenUSD, Pixar's Universal Scene Description

No description provided for this repository.

Plugins for the Godot game engine on Apple platforms

No description provided for this repository.

Keyframer: Empowering Animation Design Using Large Language Models

Metal-cpp is a low-overhead C++ interface for Metal

The Filesystem Tools project is a place where the Apple filesystem teams will be publishing some of the tools we use to test the filesystems that are part of macOS. These tools will be useful to developers who are writing new macOS filesystems, or testing macOS network filesystems against their servers.

A Swift library and command-line tool for creating, validating, and signing Apple Wallet passes.

Network protocol stack in Swift for transports like QUIC.

QUIC support for SwiftNIO

FS-DFM: Fast and Accurate Long Text Generation with Few-Step Diffusion Language Models. FS-DFM accepted for ICLR 2026

No description provided for this repository.

Streaming immersive content from a CloudXR™ application to visionOS and iOS

Protocol buffers definitions for Swift Homomorphic Encryption

MM-ToolSandBox: A Unified Framework for Evaluating Visual Tool-Calling Agents

dMel: Speech Tokenization Made Simple

Repository companioning the paper "Learning Unmasking Policies for Diffusion Language Models"

Multilingual Reasoning Gym enables the procedural generation of perfectly parallel multilingual reasoning datasets

Unit tests for SwiftUsd

No description provided for this repository.

Shared Pkl external readers

A test server for exercising Private Information Retrieval (PIR) and Visual Lookup (VLU) inside the Private Cloud Compute (PCC) Virtual Research Environment (VRE)