A collection of random little tools I’ve built over the years.
Many of them I’ve done just for fun, or to solve an impertinent issue and never needed to touch again — so they might be outdated. Each entry below describes a tool and links to a live version hosted right here.
Turns your salary into a real hourly wage after commute and unpaid overtime, then shows what a purchase actually costs in life-hours and how far it pushes back your freedom date. Runs entirely on your device, no account, no server.
Launch →A split-flap display board — the mechanical departure boards from old train stations and airports, in the browser. Tiles flip through a character wheel to land on target, with clock and departures modes, themes, fonts, and a settings overlay. Plain JavaScript, no build step, no framework.
Launch →