I’m often traveling by public transport here in the Netherlands. An OV-Chipkaart is required, but the current interface on the cards lack any way of gaining insights about your travel. If you want to select a subscription, on what data do you base your choice?

I set out to solve this with a little Svelte application to get started with this technology. The backend is running on serverless and only does the calculations.

This project is archived on Github and currently not supported any more.