A daily activity tracker for iPhone. You tap to log, a widget learns your routine, and Apple Intelligence writes a reflection on the device.

An interactive periodic table with 3D atom visualizations for all 118 elements.

A LiDAR scanning app for iPhone and iPad Pro that makes measured floor plans and 3D models, with no accounts and no cloud.

A private family height tracker for iPhone. It measures a person with LiDAR and captures the height without a tap.

A self-hosted life log with a nightly LLM insight agent. The events, the database, and the model all run on hardware I own.

A command-line tool that turns a folder of photos into a 3D model with Apple's Object Capture. A reusable Swift engine with a CLI on top.

A self-hosted catalog of a household's toys. A local 7B vision model identifies each toy in a photo, and a job pipeline stores it as a structured record.

An operator dashboard for my home network that pulls in Home Assistant and shows a live network topology.

A deterministic, token-aware CLI in Rust that bundles code context for LLMs, offline and with no model calls.

A Rust CLI that checks domain availability in bulk, published on Homebrew, crates.io, and as an MCP server.

An API gateway in Go that handles auth, rate limiting, caching, routing, and hot-reload config, with under 2 ms of gateway overhead in my load tests.

An iOS app that uses LiDAR and real-time object detection to help with mobility and safety.