I’m happy to announce that the LibraryThing for Libraries enhancements for your catalog are now available in VuFind.
You can see the LTFL “catalog enhancements” (other editions, similar books (recommendations), and tags) live in the Swansea University’s catalogue.
LibraryThing for Libraries has a total of nine different OPAC enhancements to pick and choose from: Tags, Lexile® Measures, Other Editions, Reviews, Shelf Browse, Similar Books, Series, Awards and QR Codes. It works on a wide variety of systems—all the major OPACs and many of the minor ones as well. See all the libraries using LTFL here.