Very good look and feel on almost every page. This is however very CPU intensive (for example on Twitter.com)

good first impression

Excellent pour la lecture nocturne et protège les yeuxde la lumière intense de l'écran.

it's odd because on some specific website it will pop a tip which writes "darkreader is slowing your website", and then the firefox stuck for a while.
Besids that issue, it's pretty good add-on.

Works really great most of the time, good enough otherwise. Eats CPU time, enormous amounts. Worth it, anyways.

It works really great. The dark theme looks natural and clean. I really like the options for further adjustments. However it may affect the performance quite a lot on older systems, also it affects the elements that are displayed by other extensions.

Best of the dark theme browsers. Works great. Slows browser down greatly though. Took me a few weeks to realize this extension was slowing Firefox. I also tested it in Chrome and found Chrome was much faster without it. Please fix this issue. Other than that, a GREAT extension! Thanks Devs!!! :)

I've been using this extension for several months and believe it has great potential. With the release of Firefox 63 the page load performance has significantly decreased. Keep up the good work here, and I look forward to future improvements in performance!

There are many like it, but this one is the best. Although I wish there was an option to turn it on/off automatically based on time/location.

Muy bonito y funciona en la mayoría de páginas.