Take too much resource on some website

No funciona nada. No cambia el color de las letras aunque cierre la aplicacion o reinicie mi equipo android. En fin una decepcion mas.

It's great idea, I probe it and I like it, but it doesn't works properly in my firefox, it makes it works slow, and I can't be waiting for a web because Dark Reader is working. ¡¡ What a petty !!
Es una gran idea, la he probado y me gusta, pero no funciona en mi firefox, lo hace trabajar lento y no puedo estar esperando a una web por que esté trabajando Dark Reader. ¡¡ Es una pena !!

So much lags, lags in many sites, also no updates....

hate that white flash it makes on Google.com
it makes my eyes hurt everytime

Today, my firefox refused to start tabs, they were crashing (facebook twitter etc.).

After investigating, Dark Reader was the cause, once disabled, my firefox is working again and much faster.

Must be something wrong with this extension.

facebook looks like absolute shit

No longer supported on mobile Firefox

It's nice, but it removes all my themes. I thought it was just a reader, right?
But dude, my regular default is gone.

Absolute hands down the best add-on to night-mode-ify the web.
BUT
It renders Firefox unbelievably slow.

Can't get rid of it - tried disabling and deleting - it's still degrading my visual experience. Can somebody tell me how to remove it? I can get rid of the icon, but it still darkens my computer.

Zamula firefoxa.
Filmy w HD i wyższych rozdzielczościach klatkują. Spowalnia działanie przeglądarki firefox w sposób w którym przeglądanie niektórych stron staje się uciążliwe, bądź niemożliwe. Po wyłączeniu dodatku przeglądarka działa w 100% sprawnie.
AMD Phenom x4 3GHz, 8GB RAM, GTX 1660, win 10.

Could this seriously be any harder to use or more confusing.

"Loading, please wait" forever

Using Firefox 71.0 64-bit. It is either on all the way, or off. When I loaded my location for the sunset setting, it did nothing. Always on day and night.

I finally decided to uninstall it when everything slowed down to a crawl and started breaking. Never had this happen before I installed it.

I guess that I'll just stick with f.lux instead.

L'idée est très intéressante mais le thême sombre nuit très sérieusement à la lecture et l'utilisation des pages web

All I see is "Loading please wait"

Worked fine on chrome but it takes minutes to render the page on firefox.

No place to DOWNLOAD. I'll look for a reliable person that has what I need.