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.

Does not respect it's own global "Off" mode. Sometimes it kills the browser when in idle mode, sometimes it takes minutes to render the page. FF70.0.1

The most stupid addons of all the firefox life ! Don't use it.
How many dollars did you give to mozilla to put it on "recommended addons" ? 1.000.000 $ ? 2.000.000 $ ?
0,01 $ is too much for that stupid thing.
Please put off from "recommended addons" ! ! ! ! ! ! ! ! ! !

This extension slows FF down to a crawl which makes it unusable for me.
The dialog may seem intuitive, but when you have to wait for several seconds for the page to update, you have no idea of what's actually happening.
One star for the efford.

Где ж вы были нет-вайне-шные твари раньше, когда укропские фашисты бомбили Донецк и Луганск? Где был ваш пацифизм когда сша бомбили Сирию и спонсировали и сбрасывали оружие ИГИЛовцам терроризировали, казнили мирное население? Где был ваш пацифизм когда нато бомбило Ливию, Ирак, Югославию? В жопе был ваш язык тогда?!

So, I decided to turn this back on, after trying this extension called 'Night Mode Pro' and finding it worked flawlessly where others had failed me. Went to google calendar, and was instantly reminded why I disabled this one: 'an extension is causing the page to load slow' or whatever it says.

60.9.0esr (32-bit) (the only one that works for my google phone).