Description: BookLore is a self-hosted web app for organizing and managing your personal book collection. It provides an intuitive interface to browse, read, and track your progress across PDFs and eBooks. With robust metadata management, multi-user support, and a sleek, modern UI, BookLore makes it easy to build and explore your personal library.
It also supports Koreader synchronization 
Docker Hub: https://hub.docker.com/r/booklore/booklore
Hi @Bernie . It is 16 days ago, when we talk about this app. BookLore is UI beautiful, but has some bugs like not discovering all books in folder.
See this post for more details:
Personally I recommend to wait for fix this unfortunate bugs and do not add this to Big Bear Repo at this time.
But You can test it, Your feedback would be nice. Developer has yaml file in docs. It can be easily runned.
Absolutely! No problem. Thanks again for the great work