Things
I've made.

Signalboarder KGX / London King's Cross

Signalboarder

Live

Live UK train departures in the browser and on a small ESP32 AMOLED board.

App Store

A chromatic tuner for guitar, bass and ukulele. When the screen goes still, you're in tune.

tuner

weight tracker

did you take the bins out?

moon and sky

A handheld ESP32 speech translator, with the same hold-to-talk interface in your browser.

How legible is your site to AI agents?

Real Lighthouse audits as an API.

Screenshots and page extraction for humans and agents.

Cookieless analytics and events.