Works the way I want it to darken my screen, BUT I also wish that it kept the values I set it up, or that there was a way to change the default values every time we turn it on or change it.

Update : There was a bug (with Firefox ESR) that got fixed, and now it does indeed keep the setting I last used, thanks and 5 Stars

Small and - as far as I can tell - does exactly what it says on the tin. Middle button menu popup (not exactly intuitive btw, might want to feature a more prominent reminder on the page) includes an option to exclude the current site. The sliders are useful if you want to mess with the tint.

Can't really ask for more imo. This is a pretty good add-on for if you simply want to dim your pages but not re-theme them, especially since some of those end up giving you funky replacement colours. This avoids that problem while also dealing with the whole "argh my eyes" issue when you open a site that stupidly throws up huge chunks of unused whitespace at you.

5/5, recommended.

Quick, lightweight and simple extension to darken the look of the page. The middle mouse button options are not very intuitive for me.

good add on

Please display the on/off status on the toolbar icon.

It's a very good add-ons. It just need a exceptions list.