I love this add-on when they changed things up and I couldn't get it when they updated firefox I uninstalled the update and downloaded a old version of firefox so I could still use this add-on.

When all else fails DBLT saves the day!
So many Add-ons encounter problems, across all platforms and browsers. So whether I'm home or a public machine DBLT is my goto add-on.

Question: Can config per site be exported somehow and imported later or maybe config is saved as part of adon sync? It would help a lot.

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

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.

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.