This is a webcomic reader made for (and in active use at) manga.telefang.net.
Since the reader uses some code based on Stuart Robertson's Comic Gallery 1.2, it is licensed under the GPL 2.0.
This code was written in 2014-2015 and uses PHP and jQuery to do its thing. JavaScript is currently required to navigate through the pages. This will change in a future version.
A new, improved webcomic reader is in the works.
-- DaVince (aka Vincent Beers)