Yande.re/Konachan Masonry(Waterfall) Layout. Also support danbooru/gelbooru/rule34/sakugabooru/lolibooru/safebooru/3dbooru/xbooru/atfbooru/aibooru et cetera.
< Feedback on Yande.re Masonry
Rule34.xxx acts a bit strange in Firefox, so some compatibility adjustments were made and some features cannot be used.
It is not recommended to turn on "Use Fancybox" switch when browsing rule34.xxx on Firefox.
"Image not found" error in Firefox if "Use Fancybox" option is enabled. More than half of the images on Rule34 show this error. Everything works fine in other browsers.