

I wouldn’t mind if online textbooks had a button on the side that is just a looser search (like what Google was a few years ago).
It’d be handy if I could type in “gravity problem with the bunny” instead of having to either search for “bunny” and flip through all the results, or try to remember/guess the exact wording of the problem.
You probably could still call it AI too, since there’s likely some small machine learning model involved in that search.
I use Nextcloud, but as you said it’s a bit big, and with each update it’s slowly turning into more of the entire G-Suite.
I’ve used filebrowser, but be aware that until just a few days ago, it gave out access to a shell. Even with that turned off, I’d be very weary of allowing access from out of the VPN. I had a server pwned with filebrowser appearing to be the vector, and to my memory console access was disabled for the account most likely breached.