AI-based error tracking and performance monitoring

macOS app to manage your Codex skills

Convenience initializers for SwiftUI views that Apple should have shipped.

Layered Design for Ruby on Rails Applications, Second Edition, published by Packt

Tooling for Agents to Create Markdown Documentation from DocSet Bundles

My Codex Skills

A feature flag Rails plugin gem that works for simple one-person Rails apps all the way up to large enterprise rails apps

🐹 Deep clean and optimize your Mac.

Kanban as it should be. Not as it has been.

Discover web apps built with Ruby on Rails.

Sharp Monocular View Synthesis in Less Than a Second

AI edge infrastructure for macOS. Run local or cloud models, share tools across apps via MCP, and power AI workflows with a native, always-on runtime.

Swift tools for text to speech (TTS) and speech to text (STT) powered by MLX

AXe is a CLI tool for interacting with Simulators using Apple's Private Accessibility APIs.

CLI/GUI for managing the battery charging status for Apple silicon (M1, M2, M3) Macs

iOS app for https://retrodiffusion.ai/app/devtools

Example apps for Foundation Models Framework in iOS 26 and macOS 26

Ruby on Rails Log Viewer

MLX: An array framework for Apple silicon

Example CA65 projects for doing an Atari cartridge.

cc65 - a freeware C compiler for 6502 based systems

An example ANTIC mode F display with DLI.

FPGA implementation of Robotron: 2084

6809/6800 assembler to assemble my Robotron2084 commented disassembly

Annotated reverse engineering of Robotron 2084 arcade

A lightweight command-line tool for managing Xcode projects, built entirely in Swift. Also available as a Swift Package.