Greasy Fork is available in English.
Support for over 70 sites! Loads manga chapter into one page in a long strip format, supports switching chapters, minimal script with no dependencies, easy to implement new sites, loads quickly and works on mobile devices through bookmarklet
Mangadex
Script doesn't automatically load the chapter on mangadex nor it is able to correctly fetch previous and next chapter. (edit: when it tries to fetch the new chapter, it goes to the normal first page)
Has anyone else experienced this? Does anyone know if it is only a problem on my end?
Running latest firefox on ubuntu
P.s. Script works correctly on other websites (e.g. mangastream, jaiminisbox, mangahere,...)