Karabiner-Elements is a powerful tool for customizing keyboards on macOS

Example apps for the Apps SDK

[SIGMOD 2026] F3: The Open-Source Data File Format for the Future

Swift community driven package for OpenAI public API

Training API

Post-training with Tinker

Instant, controllable, local pre-trained AI models in Rust

A minimalistic Swift implementation of the Jinja templating engine, specifically designed for parsing and rendering ML chat templates.

Lighteval is your all-in-one toolkit for evaluating LLMs across multiple backends

A VSCode extension to use Hugging Face Inference Providers in Copilot Chat

Torch feature parity for MLX

An Industrial-Level Controllable and Efficient Zero-Shot Text-To-Speech System

Checkpoint-engine is a simple middleware to update model weights in LLM inference engines

Native, Apple Silicon–only local LLM server. Similar to Ollama, but built on Apple's MLX for maximum performance on M‑series chips. SwiftUI app + SwiftNIO server with OpenAI‑compatible endpoints.

Train LLM on Hugging Face infra

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

State-of-the-art TTS model under 25MB 😻

Frontier Open-Source Text-to-Speech

AGENTS.md — a simple, open format for guiding coding agents

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Open-source AI cookbook

Define, Prompt and Test MCP enabled Agents and Workflows

Build, enrich, and transform datasets using AI models with no code