I think the readme has a lot of accessible info including an actual description, but to add on: I wanted one piece of software to organize everything. No plex, uhh tachiyomi?, that other thing that's kind of like plex but for audio, obsidian, the other thing, that dropboxy thing, with different UIs, different logins, different databases, backup + restore methods.... I just wanted one thing. So I made this.
Given the breadth of use cases there's still infinite things I'd like to add. Some of the tools are bare bones at the moment. I'm not sure if the web is good enough for consuming video. Gamepad input in case you use it on a TV. It probably needs optimization, maybe at a level that's beyond me (it does work okay with my collection of a few thousand cds/hundred comics/tens of movies+tv FWIW). Better content import tools (browser plugin?). A graph-like graph visualization. Things for uploading directories verbatim, so the data can be tagged/related later. I'm not sure a lifetime would be enough to do everything myself, so I'm trying to keep my own scope limited.
But I think it's pretty cool where it is now!
I'm probably going to take a break for a bit (I will try to respond to bugs) but I'd love to get some feedback for my next pass.