Ask HN: Is there a browser-based adblock for non-visible elements like JQuery?

The element picker in most browser-based adblocking extensions isn't suitable for disabling annoying JQuery implementations that often destroy a site's usability. Years ago Adblock Plus on Firefox would give you a list of all elements, visible or not, and let you block any of them. AFAICT the movement towards GUI minimalism has taken this away from all browser adblockers. Is there some extension for Firefox (or, just for curiosity, Chrome) that lets you intervene and block abstract functionality like mouseover events, dynamic scrolling and other JQuery obstacles?