Live demo https://electricg.github.io/period-tracker/
- I wanted to play with some of the cool new browser API (service workers, add to home screen, background sync, etc...)
- I wanted a light app that does exactly what I need with only a couple of tap
- I wanted the data to be easy to backup and retrieve (using Google Calendar)
- service worker - work offline
- when during event, different homescreen
- implement edit entry UI functionality
- export data to app functionality
- better sw (with the "new update, refresh")