Greasy Fork is available in English.
Goodreads Giveaway Helper 1) Can hide giveaways with poor chances. 2) Hi-light books by authors on your shelves. 3) Speed up entry, and even automatically scan giveaways for authors on your shelves. Now deals with Giveaways for which you can't uncheck "add to read shelf!"
works for me
would be nice to have a loading message when loading authors