Things I built

These ones have an artefact attached — a game, a tool, a dataset, a site — rather than just words.

Chords are shapes July 20, 2026
What an isomorphic keyboard makes visible about harmony

The Rain Protocol June 26, 2025
A Framework for Verifiable Promises

Turing versus Scherbius June 1, 2025
The card game

Graph enumeration January 10, 2024
The orderly enumeration of graphs