This is my favorite Dark Mode Add-on for Firefox and Firefox for Android. It works fine and every website looks wonderful.

- Automatically Enable/Disable dark theme, according to change in Windows theme (and Firefox theme accordingly).
- Bug: Dark Reader doesn't work when "Reader View" is enabled for a website.
- Dark Reader doesn't work in mozilla.org pages.

Excellent

thanku so much

Делает свою работу хорошо. Но пользоваться не возможно - слишком сильно замедляет рендеринг любого сайта, словно скорость интернета времен диал-апа.

NICE WORK

I really, really want to love this addon but it it has a single-minded inflexibility that makes it frustrating to use -- or it's hidden its settings well.

- It has Dark and Light options, but no 'leave it alone' which can cause a fair few problems
- It can't be defaulted to a 'do not modify a page unless told to' mode

This causes a lot of extra effort and can hide/mask/confuse conflicts and diagnosis when using other addons like Stylus, etc.

I adore the idea and it does a really great job at what it sets out to do, but it lacks some necessary operational flexibility.