iOS · macOS · open source
Things I've made.
A handful of iOS apps on the App Store, open-source for running models on-device, and a small pile of personal repos.
// 01 currently main thing
The project I keep opening first.
Pulled live from GitHub.
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// 02 on the app store
Apps shipped under Haplo.
Scroll for the rest — pulled live from the App Store.
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// 03 more from the workshop
Three more tools for on-device AI.
Each tries to make one tricky part of running models locally a little easier.
// 04 haplo open source
Open-source for on-device AI on Apple platforms.
A growing set of small libraries for running, fine-tuning, and debugging local models on iOS and macOS.
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// 05 personal open source
Smaller things on my personal GitHub.
Mostly Swift games, view helpers, and odd experiments under jaredcassoutt.
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// 06 models on huggingface
Quantizing and shipping open models for on-device.
GGUF quantizations of Qwen, Llama, Gemma, Phi, and DeepSeek; Core ML conversions of Stable Diffusion; a few small original models. All optimized to run inside an iOS or macOS app.
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// 07 a few others
A handful that never made it to a store.
Older projects and one-off experiments worth keeping a note of.