Reduce digital eye strain with customizable 20-20-20 rule reminders
Jacob "kurtextrem" Groß
Jeet Upadhyay
filipossler
FreoLeo
LJMT
https://adjust-screen-brightness.freeonlineapps.net/
ktmellow
screendimmer.ext
https://umarmohammad.xyz
https://refractify.io
Martins Obayomi
http://sites.google.com/site/caringyoureyes/