#ebook and #selfhosting people, I'm looking to refresh my personal book library software and could do with some advice.
I'm currently using Calibre desktop, saving my library to GoogleDrive, and syncing that folder to my server that's running Ubooquity. Ubooquity uses the native Calibre folder/database, but serves the library (and some comics in another folder) via OPDS to the KyBook3 software on my iPad.
KyBook is now unmaintained, and Ubooquity isn't far off, so I think I need alternatives.

