Very useful, big compatibility with many sites i have tested on it !

Makes pages take too long to load and looks worse than other addons

Thank you very much! Firefox(desktop and mobile) should have a dark theme by default changeable in a simple way. It is very annoying that bright white when you are in a low light room and on mobile phones is stressful for the battery too. Cannot possibly understand why they don't make a light — dark theme by default.

Best Dark Addon i could find, but there is 1 thing that i dislike, white flashes whenever i open or reload a page. Is there a way to make firefox default background black while keeping this addon?

Breaks the structure of sites every time you change mode

Отличное приложение! Радует, что есть возможность для каждого сайта настроить свой вариант: Invert либо Stylesheet Processor. Но есть одно просьба: сделайте, пожалуйста, подложку иконки приложения прозрачной, либо сделайте белую обводку по квадратному краю, а то, на отличной от тёмной темы Firefox, смотрится не комильфо.

Dark Background and Light Text is thebest night mode tool available for Firefox. I can disable a prticular website & can change the colour I want.

This is add-on is by far the best of its kind.
It's so much better than anything else, that it's the main reason I'm using Firefox.
Yes. It's that good.

Really excellent! I use this all the time. It does not reduce site functionality.

Great work, thank you.

awsome , thank you for providing such feacture