Shady puts a shade over your screen to help soothe your tired or dazzled eyes. You can use it to reduce your Mac's brightness far below the usual minimum, without any risk of damage to your screen.
Cost / License
- Free
- Open Source
Platforms
- Mac

CF.lumen is described as '- don't let your phone blind you! CF.lumen changes the colors of your Android device's display based on the position of the sun. With the default settings, your display will get a warmer tint (lower color temperature) when the sun is down, to look more like indoo' and is a color temperature tool in the system & hardware category. There are more than 25 alternatives to CF.lumen for a variety of platforms, including Windows, Linux, Mac, Android and Wayland apps. The best CF.lumen alternative is f.lux, which is free. Other great apps like CF.lumen are Redshift, LightBulb, Red Moon and Twilight.
Shady puts a shade over your screen to help soothe your tired or dazzled eyes. You can use it to reduce your Mac's brightness far below the usual minimum, without any risk of damage to your screen.

A Python program that calculates ambient brightness and sets screen's correct backlight using a camera.

SunshinePal is your daily sunlight companion designed to help you track your exposure, set healthy goals, and reconnect with nature for better sleep and mood.



SunshinePal is the most popular iPhone alternative to CF.lumen.
Small GTK GUI application to set contrast, brightness and gamma for wayland compositors which support the wlr-gamma-control protocol extension. Basically this is the example from here: https://github.com/swaywm/wlroots/blob/master/examples/gamma-control.

Away From Keyboard is an app that reduces eye strain with reminders to take a break.

EyeAway is a beautiful, privacy-first macOS app that helps reduce digital eye strain using the proven 20-20-20 rule. Every 20 minutes, look 20 feet away for 20 seconds - your eyes will thank you.



