Rated 1 out of 5 stars

by Firefox user e69623 on Feb. 12, 2025 ·

First: the support website "cardbook.icu" doesn`t exist. Second: the information on "https://gitlab.com/CardBook/CardBook" is many years old. Third: the releases on "https://gitlab.com/CardBook/CardBook/-/releases" are 6 years (!!!) old. So there is no way to check the source code and no recent information about this addon. That, combined with migration problems upgrading from one cardbook release to another I can only give this addon one star.