It does what its said it does. It turns down my brightness. I wish I could set a keybind for it not its not necessary. Works well. A must for late night reading. 5/5

It's good but if only you could make it auto work with no click that would be perfect.

No unnecessary bloat or features, literally just a brightness slider.

10/10

This is the one. I tried three other similar extensions. One didn't work at all and the other two were unnecessarily complicated. LinkedIn refuses to make a dark mode for their Recruiter site and I am stuck working in it all day. It's stark white and painful to look at all day long. This extension is a simple brightness slider I can assign to a single tab and adjust as needed throughout the day. It's everything you need and nothing you don't.

Exactly what I needed, nothing more. Can't forget to turn it off, because it doesn't stay on, which I love. Flawless in its simplicity.