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
< Valutazione su Manga Loader (unmaintained)
Looks like the previous button not being there for the first page was interfering with the css selector (loading from the second page of the chapter worked fine). Should be fixed in v1.6.24.
Manga not loading script @ readmanga.today
Seems this manga doesn't load the first chapter using the script but chapter 2 works @ readmanga.today
http://www.readmanga.today/Combat-Continent-2/1