Nice work! This looks like an interesting product. I was trying to create a bookshelf with a bunch of books I liked. I have a strong aversion to manual work, a

Nice work! This looks like an interesting product. I was trying to create a bookshelf with a bunch of books I liked. I have a strong aversion to manual work, and didn't want to continue after a few books because it took multiple seconds to add a book. In case you are interested in users like me this might help: - Allow selecting multiple books in 1 search results - Don't show books that are already in the shelf in the search results - Make the search prompt blazing fast so that there is no waiting between multiple books - This is a bit far fetched but if I could enter a list of books and the best matching results would be added automatically that would be very cool Also I think something goes wrong if you change the name of 1 shelf into a name which is already the name of another shelf. (I was adding books to the wrong shelf and wanted to switch the names, I think the shelves got linked somehow)