FYI, EpubMerge, EpubSplit and SmartEject each have their own repositories now. And FFDL has become FanFicFare.
This is a repository for me to keep my 'other' calibre plugins, IE, not FFDL, EpubMerge, EpubSplit and SmartEject.
You're welcome to try using these, but I'm not going to offer very much support.
ViewManager, FavouritesMenu, etc
Sometimes plugins need work to be brought up to date. I'm also throwing those that I work on here to benefit from versioning. I don't necessarily promise to maintain them beyond my own use.