Самое лучшее расширение для отображения символов на черном фоне. Комфортно просматриваются большие тексты. Глаза меньше устают.
При этом в настройках можно быбрать
параметр -> (Изображение, графику не инвертировать). То есть изображение и графика просматривается в обычном виде.
Из всего опробованного, это расширение лучшее. Рекомендую.

It works well. A big advantage of this addon is that it has an option to keep images in their original colours.

Respondió inmediatamente

it's ok for eye strain relief but shouldn't need to access "Access your data for all websites" Big privacy issue, looking for other options now.

Perfect for those websites that seem like the Sun when you look at them. Not too flashy and straight to the point; no special other stuff. Great job.

What can I say, it inverts colors. Awesome if you have vision issues with contrast or photophobia. I will donate on my next check thank you "max".

very simple, works very well

Doesn't work

It does what it says but it doesn't work on addons.mozilla.org. This makes me suspect it won't work in many other pages.

Also I don't quite understand hwo to use web-ext. Is the product not targeted for me or..? It

Great extension. Thanks. I am using this for pluralsight.com videos which have white background and none of the darkmode apps work.

One concern I have is - when I put the video in full screen mode the color inversion doesnt work. I have to do an F11 to make firefox fullscreen instead to make it work.

Doesn't appear to be working.

finally I found the one

While functional, it's an all or nothing experience. Colors go back to normal when scrolling down pages that auto load more content. Images are still often inverted even if you checked the exclude images option. The toolbar button only changes all sites, which is pretty useless and annoying for sites that already have an optimized dark mode.

I can't thank the dev enough for this add-on - I have a chromatic astigmatism that makes it incredibly difficult to read certain colors, particularly a color blue that seems to continuously pop up in the most inconvenient of places online. This is a lifesaver, especially since I can access it directly from the right-click menu!

Settings page not working

Only works on a small handful of sites. Most do nothing or invert just a small section.

Works great on most pages .. But you have to remember to disable this if you like watching youtube videos in fullscreen mode (else you just get a blank screen).