@Akisame the cards app is roughly a proof of concept. It works fine with gadgetbridge (catima sync) but the rendering of codes is way far from being perfect. I tried some open source libraries but feel free to fork/enhance the app with your own renderers.
That is because I haven't had the time to make it fully functional yet.
In 1.5 months (when I'm done with my phd) I'll have time to finish this and combine it with the cards app.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Akisame the cards app is roughly a proof of concept. It works fine with gadgetbridge (catima sync) but the rendering of codes is way far from being perfect. I tried some open source libraries but feel free to fork/enhance the app with your own renderers.