The add-on seems to be causing extreme slowdowns in Firefox. Whenever I open a new website, it slows down for over 5 seconds while Firefox displays a message of it being caused by "Dark Reader".

Faulty extension, slows down a browser.

I normally love this extension, but it's now making firefox EXTREMELY slow and laggy, overloading resources and causing pages to take 30 seconds or more to load. Firefox also prompted me to stop the extension on several occasions because it detected it was slowing down the browser

This add-on is constantly phoning home, on all browsers & engines. I saw this in my Pi-hole - even when you disable the buried sync option. I haven't looked up the payload or code but beside the tracking it also displays some news/donation adverts in front/overlaying the config options.

Makes firefox lag somehow now

Had to inactive it since i was slowing the brownser and showing a firefox's pop up suggesting to stop the add-on, what i've done.

Used to work fine, now makes the browser lag and pop up issues.

Doesn't work on WordPress dashboard when editing a post or page inside the block editor.

Since latest update the add-on is crashing my tabs. When it doesn't crash my tabs it's extremely slow and uses a lot of CPU.

I agree with what MrTwisby said in his review. FireFox moves like a slug with Dark Reader Ext active. I have used it for a long time but it is so bad now, unstalling it.

don't work

They want 10€ just after installation. Avoid.

Makes firefox agonizingly slow to load. not worth it.

Disabling it on a site/domain just likes to not work I guess!

Beginning today Dark Reader makes the address bar and menus very dark, if its theme is enabled :-(

I contributed to this extension, but could not get volume on the 1minute video!

The very first thing I saw after installing was the word ”pay”...
The warmest ”welcome” to uninstall. Immedately!

text is light grey on white background for overdrive books

I don't know about the PC version, but this extension extremely badly lags Android Firefox which even causes it to lag entire phone, when turned it off everything is smooth again