very good as it can be toggle via keyboard shortcut, not many can do it. it also doesn't cover image as well.

Ive been looking for an addon like this that doesnt break one thing or another for a very long time. Right out of the gate, I can ACTUALLY see the day highlight on google calendar, and looking at it with a variety of other sites I use on a daily basis hasnt shown me any issues yet.

GREAT JOB!

Night Mode Pro for Firefox - VERY good! :D
Fast and lightweight :)
Better than all others which have to"render" pages.

Improvement suggestion:
Make specific sites automatically switched on/of, add/remove from whistlist by day time :)

Improvement suggestion:
In Googlemail i can not see the buttons delete, archive aso. :(
Perhaps you can change his? :)

You need a Facebook-Page to like and repost :)

El mejor complemente para modo noche que he probado.

Best, best, best!

ok