Raspberry Pi Pico 2 W firmware that emulates the Codex Micro keypad, with Stream Deck controls and optional HTTP and MQTT integrations.

A new open-source format for interactive video on the web, with a built-in state machine, frame-accurate transitions, and packed-alpha transparency.

Multi-OS sandbox to run AI agents with better constraints (it is not 100% secure, but enough)

Emerging and experimental patterns for building with the Foundation Models framework

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

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Easy Copy-on-Write Semantics for Swift Structs

CRDT-based offline-first sync for SQLite. Syncs automatically with SQLite Cloud, PostgreSQL, and Supabase. No conflicts, no data loss, no backend to build. For offline-first apps and AI agents.

OS written in Embedded Swift

watchOS kernel R/W + live process memory dumping on Apple Watch Series 4 (watchOS 10.6.2 - latest). Named after the children's book Peepo!

The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.

A terminal podcast player written in GnuCOBOL

Claude support for Apple Foundation Models

MARISA: Matching Algorithm with Recursively Implemented StorAge

Snowball compiler and stemming algorithms

Swift TrueType Interpreter

Triangle mesh designed to be fast, efficient, and sphere capable.

Game and tools oriented refactored version of GLU tesselator.

Replace Ads with They Live style slogans

A browser-based video editor powered by ffmpeg.wasm. No uploads, no servers -- all processing happens locally in your browser using WebAssembly.

Powerful MacOS Launcher

Shortcuts Playground: A Claude Code and Codex plugin for building, validating, signing, and remixing macOS/iOS Shortcuts with natural language.

🦑 Unified Swift SDK for LLM inference across local and cloud providers

A public collection of POCs & Exploits for the vulnerabilities I discovered