Best I've used on Linux by far.
Fantastic! Best Screen Brightness controller so far on linux. easy to install even on Arch Linux.
Works without any issues - and has a flawless working gui!
Automatically adapt brightness and colors range according to the content on the screen. Prevent to be blinded by sudden bright contents and the same applies to having issues reading on dark contacts.
Our users have written 4 comments and reviews about Gammy, and it has gotten 10 likes