Thanks, I’ll check languagetool. stirling pdf already has a desktop client, although I don’t know if it offers the same functionality (but I would expect it).

Nice, thanks for the syncthing use case.

Thanks, I thought about backups/snapshots too, especially snapshots before version updates, such that users can always jump back if something goes wrong.

Thanks for that input, I have to look deeper into it. It seems to me that their idea is an approach you choose during software development, while localhosting is about hosting somebody else’s software that’s already out and probably does not include these local-first principles.