Baikal is an open source CalDAV and CardDAV server written in PHP.

Looking for a good docker container that I could use. I ended up in a rabbit hole of Github forks to find one that had the latest Baikal running. At this moment, https://github.com/aalmenar/baikal-docker could be the one. — Julien Deswaef 2026/09/14 16:31

To work with Calino, the authentication method in Baikal has to be set as basic.