This is an awesome addon, very useful. However, I would love to see its performance improved. It clearly slows done the loading of a page, even simple ones.

Ставилось для чтения переводов вебстраниц на translate.google.com. Панель переводчика конвертирует, но фрейм с текстом перевода остается в оригинальных цветах. Также, в отличие от штатного Firefox Reader View не позволяет задавать гарнитуру, кегль, межстрочный интервал и кернинг. Наконец, сепию считаю необходимым заменить или дополнить красным фильтром, для чтения перед сном. Firefox 66.0a1 x64, Windows 10.

Upd. Google Docs 2025-09 с использованием динамического применения стилей: «"Dark Reader" is slowing down Firefox. To speed up your browser, stop that extension».

Thank you for bringing joy back to my eyes. Seriously, this work you have done is greatly appreciated. Best add on I have ever found.

Is is really a very useful addon, the only problem with it is that it slows down page loading. It is painfully so sometimes. Works better under chrome, i hope the developer will cope with this problem under firefox, too.

It's not perfect, sometimes I have to disable it on a page to fix errors and sutch. But it works fine for most sites and I don't like browsing without it.

Perfect! Reduces eye strain and probably reduces electricity consumption.

This is the app you are looking for.