IIRC, it’s one of the few add-ons that does work with Librewolf.
That said, the main reason I don’t use is, if I’m remembering the right browser, it just goes way too far with the privacy protections. There’s literally a single thing that’s a deal breaker for me, and that’s the inability to use dark mode on websites. It’s absolutely blinding to the point of being essentially unusable for me.
Hm, maybe I’m remembering a different browser when it comes to the extensions thing. I’m thinking of one that used an older version of Firefox’s addon system, so has all of three maintained ones.
Well, either way, is dark reader.actually any good? Every non-native solution for dark mode I’ve ever tried has been a complete piece of crap, just lazily inverting the page contents, images often included.