Projects
Things I've built that live somewhere else. Each one has its own site, and its source on GitHub.
Taxi-Out, Measured
My entry to EUROCONTROL's PRC Data Challenge 2026: work out how long 344,841 departures took from their stand to wheels-up, at ten European airports. The write-up shows what the challenge erases and what moved the score.
Piano Lessons
A piano trainer in the browser. Notes fall onto the keyboard in time with the music (Guitar Hero style), and you can loop a passage, slow it down, or load your own MIDI or MusicXML files.