Apple Silicon GitHub Repositories (2026) · Open Source Tools

Local Laya typed decisions on Apple Core ML and Neural Engine. Validated ports, ~5 ms short decisions on M3 Max, reproducible speed and energy benchmarks.

Free, open-source OBS alternative for Mac: scenes and sources, every source recorded as its own file (ISO), about half OBS's CPU, CLI and MCP control. Rust, Apple silicon.

Imagination Studio by keys+Wasserman powered by TensorFold: an AI film studio for Mac and NVIDIA DGX Spark. Plan a film like a crew (Slate workflow by Sam Wasserman), render Qwen-Image-2.1 / FLUX3-K pictures and MiniMax H3 / FastH3 video with sound on TensorFold.

DeepSeek-V4-Flash-0731 284B inference in ~25 GB of RAM / Qwen3.8-Next-Flash inference in ~15 GB of RAM on any M-series MacBook

Use your Intel iMac as an external display for Apple Silicon Macs — free, open source, via Thunderbolt Bridge

Sudoless Apple Silicon system monitor (native SwiftUI GUI) with ANE / Media Engine / memory-bandwidth tracking

Lightning-fast, free, local first voice dictation for macOS with on-device transcription

Apple MLX native implementations of state-of-the-art generative image & video models

LLM inference server with continuous batching & SSD caching for Apple Silicon — managed from the macOS menu bar

Run Windows games on Apple Silicon — free, open source, with an open compatibility database that tells you what actually works.

Pure MLX port of LTX-2 (LTX-2.3 & LTX-2.5) for Apple Silicon — text/image/audio-to-video generation with audio, natively on Metal

Play Overwatch on your Mac. Free and open source, made for Apple Silicon.

The all-in-one bootable USB creator for Mac

CUDA compiler and runtime for Apple Silicon

AI speech toolkit for Apple Silicon — ASR, TTS, speech-to-speech, VAD, and diarization powered by MLX and CoreML

Nativ is an open-source local AI app for Mac. It runs open AI models on Apple Silicon, and nothing leaves your Mac.

Mac Gaming Uncle — a permanently noncommercial project making Windows gaming on Mac as simple as SteamOS.

Free, open-source, local-first dictation app for macOS. Hold a shortcut, speak, and text is typed into any app. On-device speech-to-text with Whisper, Parakeet and Apple speech. Private, offline, open-source Wispr Flow alternative.

Local, private voice dictation for macOS

Free, on-device AI dictation and meeting notes for macOS. Sub-second dictation with Parakeet and Whisper on Apple Silicon, plus optional AI polish. EnviousMeet (Beta): record calls with no bot, get who-said-what transcripts and AI summaries on your Mac. No account, no subscription, open source. Your audio never leaves your Mac.