Physics simulations · swims as a Sanke koi
Simulations
Browser models of a 2026 Ferrari Formula 1 car and a working watermill, each running on its own physics and open to change.
Three.js · Canvas · WebGL
Projects
Small products I designed and built on the side: Mac utilities, AI tools, and web experiments. Each one has a case study: what it is, why it exists, and what I would change next.
From the pond on the homepage, where each project is a koi
Mac utility · swims as a Showa koi
Eagle
A Mac cleanup utility that finds caches, installers, app leftovers, build clutter, and large files while keeping deletion choices explicit.
Shell · macOS
Mac companion · swims as a Tancho koi
Bubbly
A playful desktop companion with chat, moods, effects, and lightweight presence.
Swift · macOS · Web assets
Conversion utility · swims as a Asagi koi
MDrop
File-to-Markdown utility for workflows where clean text is the bridge between documents and AI tools.
TypeScript · Vercel · MarkItDown
Web experiment · swims as a Chagoi koi
Lift
A playful elevator lobby simulation for comparing lift scheduling strategies like nearest idle, random, and worst-case routing.
HTML · CSS · JavaScript
AI visual app · swims as a Kujaku koi
Fashion
Upload a person photo and a clothing image, then generate a realistic try-on result.
Next.js · TypeScript · Tailwind · Gemini image
Local-first AI app · swims as a Platinum koi
Lumen
Local-first notes, semantic graph, search, and ask-your-notes workflows in the browser.
HTML · D3 · transformers.js · IndexedDB
Playful web app · swims as a Kohaku koi
Garden
A browser drawing app with cute categories, shared submissions, and a lightweight creative loop.
JavaScript · Canvas · Firebase