Its a good dark mode enabler for all websites..But it is making websites slow down..Its like monopoly..There are no good alternative like this and have to suffer..

Caused my browser to slow to a crawl.

При активации на Firefox влияет на скорость прогрузки сайтов. Без него открывает моментально, с ним оооооооочень долго.

Completely killed my browser performance, even after disabling and then removing the addon. Closed the browser after that and saw my CPU maxed out and my RAM being flooded to the brim until all background tasks were shut down after a while.

Didn't work for me.

This addon is a big joke especially on mobile devices. Bad optimization and the fact that the settings don't really work at all, I'd have to manually fiddle all the pages I visit if I wanted this app to work like it's supposed to work. Kinda big job to do that on mobile device, just gonna uninstall this and waiting for the day team Mozilla bakes a dark mode themselves in Firefox OR gives us more addon options like on desktop version.

slowed down my whole computer, uninstalled.

I've installed, uninstalled, restarted Firefox but Dark Reader is MIA. Perhaps I am doing something wrong but I cannot fathom what.

Works fine on some sites. For example on Youtube. But on other sites the tab hangs. And the whole browser slows down.

It slows up almost everything. I dont know why its recommended really. Makes FF too sluggish and slow when you open new sites or change from tab to tab.

it kinda works, but the ux of the dropdown menu is horrible, cannot understand how to actually disable it for certain domains, list/unlist wth?!

It break itself when its not active it inverts colors and looks awful,its broken.
(note:it was on chrome)
It is super slow.

slows down firefox to unusability