Love Dark Reader, wish it worked on all websites. Strangely enough, Dark Reader doesn't work on ProductHunt. Or I should say that some of the functionality doesn't work. For instance I can't see how many stars I've rated this product right now. Luckily it has an easy toggle on/off switch. Oh, look! I've given it 5 stars! It's a big help if you're on the computer all day.
It made some site not work well at all. Just have the reflex of turning it off if you encounter weird behaviours from your browsers. Appart from that, I guess it works as advertised.
It's only great because it's truly open source (all features are completely free). I wish this leveraged more tech instead of manual contributions. This can definitely be elevated from the logic I've seen in the code!