It should have at least a web and an android app, and sync between devices

Bonus point if it’s opensource and it’s integrated inside a calendar

I’ve tried Business Calendar but I couldn’t sync between devices without relying on Google calendar

  • fjordo@feddit.uk
    3·
    1 day ago

    I use jtx Board with a CalDAV server. Not sure on where the jtx devs are based but at the very least it’s open source and based on open standards.