Really good.

The main add-on I use to make websites easier to look at. It works for almost every site, without changing any settings, and can be easily turned off for the websites it doesn't work well with, which aren't common. (Also, it's disabled on YouTube as I use DeepDark for that.)

I recommend this add-on.

Gözler epey rahatlıyor. Kullanışlı pratik

widzę ciemność, ciemność widzę

I also registered an account just to rate this addon. It works great