I am ghost bumping this thread because it's relevant to anyone who uses these archives. It makes all of them twice as convenient to use.
I originally tried the "FoolX" script (supposed to be like 4chan-X but for FoolFuuka, I guess), using it for expanding images and post-hiding, but it was way too buggy and incomplete, and IMO it actually makes some archives almost unusable.
Then I found the MPIV script while asking for support on FoolX, and realized it was exactly what I needed. You can even download raw youtube mp4's with it by hovering over the YT link and doing what this guy says
>>47271838 (except you click "Save video as.." instead of "Copy image location..")
It gives you the raw "videoplayback.mp4" file (a youtube thing), which is the same file you get when you use your browser's developer tools to find the video (the "manual" method, as seen in the webm in
>>47142180 , linked below):
https://rbt.asia/boards/g/img/0471/42/1427044559445.webmOFC this will only work with YouTube like that if you have installed the YouTube rule from MPIV's repository. So if you have the rule (or if no rule is needed, i.e. 4chan and most other sites), then MPIV lets you go straight to the full image/video's context menu (for videos it says "Change play speed," "Copy video location" and "Save video as..." etc) without ever even clicking on its link. You get there just by hovering your cursor over the link until MPIV shows it, using MPIV's zoom feature to expand the hovering image/video, and then right clicking on it while expanded (which makes it disappear, but still gives you its context menu)