Open source repositories tagged with #text-to-speech, ranked by health score.
AI speech toolkit for Apple Silicon — ASR, TTS, speech-to-speech, VAD, and diarization powered by MLX and CoreML
Example apps for Foundation Models Framework in iOS 26 and macOS 26
Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.
The original Piper(https://github.com/OHF-Voice/piper1-gpl), now on iOS and macOS
On-device Speech AI for Apple Silicon
