Ok so hey #SelfHosting

I want a #SelfHosted web-type Office Suite ala Google Sheets/Docs and I don't want it to be part of some gigantic resource-chewing albatross like #NextCloud

I would like to do all my Word Processing and Spreadsheeting and so forth through a web interface, which is served from my #Debian server (docker is fine) and saves the documents as normal files in a defined directory.

Does such a thing exist? I do NOT need feature-rich, I do not need it to save MSOffice docs that I can send to a printing shop with all bugs intact, I just want to stop losing shit to hard drive wipes, which I'm sorry but nuking my hard drive is a lifestyle choice at this point and I don't care what you think about it.

I have had the thought that maybe #LibreOffice has some sort of plugin or something which could store files in an Object Storage type thingy that I could self-host instead, cause I've been planning to get some sort of bucket online since forever...