After seeing my friend Michael Dennis's recent presentation on Progressive Web Apps, I've decided to dip my toes in while creating something useful: a pregnancy contraction timer! Super simple, client-side only application that I hammered out with Claude Code.

Try it out

It's hosted on Azure as a static web app, complete with a build pipeline and test environment. It's even got dark mode!

Source code

It allows you to edit contractions, which the app I had used previously decided was a paid feature… hence the rebuild.