Does anyone know why there’s no desire to see a working standard (protocol) for calendar/tasks?
It’s clear that CalDAV doesn’t function consistently across devices (and does seem to be dying as a standard). If you work across different devices/OS it’s virtually impossible to get things set up seamlessly. Companies and developers of task apps seem happy to create silos and not look at interoperability.
If you want to self-host, it’s too hard to do this and you really are limited to a tiny number of options.
Thank you for sharing those links. I’ve just spent some time reading pages on your wiki. It’s great. You write very clealy about each tool/service. How you’ve done it seems an excellent way of reflecting on what you do. I’ll be consulting your wiki in future. I’m going to follow your guidance on setting up a reverse proxy as a start.