Prototype playground

Ongoing product experiments

Despin — earth-rotation visualization

Despin

Prototyping a shower thought: if you stopped spinning with the earth, how fast would the ground move beneath you?

Despin yourself
Planning gantt, inline — agent thinking

AI UI Sandbox

Bite-sized experiments in agent-native UX — thinking states, decisions, verification and provenance surfaces.

Open
Frogger Forever — My five-year plan

Frogger Forever

Prompt your own Frogger level. Or play a random theme.

An homage to the arcade classic, with infinitely scrolling generative landscapes.

As models improve, we'll see more generative elements in games. This is a toy example.

Play it
Massed — workout tracker on mobile

Massed

Workout app focused on net gains to drive motivation.

I built Massed because I wanted a tracker where I could log workouts via casual voice memo, see dataviz with stats, and own my data in a future-proof format.

The demo uses my real data, so you'll know if I skipped leg day.

Track your own workouts
Magic Eye Maker — AI stereogram generator

Magic Eye Maker

A love letter to the classic Magic Eye books — and, as far as I can tell, the first fully generative text-to-stereogram maker.

Type a prompt to create your own hidden image illusion.

Make one
Tiler — tessellation tool

Tiler

Tessellation tool. A proof of concept to explore the universe's 12 known symmetry types for square tiles. Much more to come.

Open
Skill Prism on mobile — exploring a topic's skill tree

Skill Prism

Break any topic into the skills to master it, then go fractally deeper.

Exports posters — and agent skill.md files when available.

Try it