Comment by Saigonautica

I've been thinking about this a lot lately. I share what I read, but only with very close friends. I'm hesitant to lend books out -- people are not great at returning them (partly my fault, I'm also bad at tracking the loans). I also have a hard time finding my books, as I live in a very small house (bookshelves are out of the question, it's numbered bins).

I am also wary of most of the cloud services in this domain.

So I wrote a little software to manage the situation -- just a simple CRUD thing that lets me manage a small personal library, or a small shared library between friends. It's not a "social network for books" or something grand like that. Just a simple self-hosted thing with minimal system requirements. There were some existing solutions, but none that really felt right.

It's published (open source) and has a few users, but I don't think I'll be able to manage it, if it receives a giant burst of attention. On github it's called 'ubiblio'. Perhaps I'll be ready to share it more generally in a few months.

Not sure if it's useful to you, but I hope it is!