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
< Feedback em Manga Loader (unmaintained)
not working on kukudm
http://comic.kukudm.com/comiclist/2044/61063/1.htm
problem not fixed in 1.11.20