Night Screen is created for those people who spend a lot of time at night working.

Limit your exposure to energy-efficient lighting before bed. In addition to the LED screens in your electronics, energy-efficient lighting emits a lot of blue light.

Dim any screen and keep color accuracy.

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](https://github.com/swaywm/wlroots/blob/master/example...

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

Adjust the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

Android 8 disallows any app to draw over notification panel or navigation buttons,

Setting the color temp of the screen really only requires about 40 lines of C (80 or so all inclusive). sct is a crude utility which does roughly that. I’d say exactly that, but some of the calculations aren’t actually exact.

Lux isn't your ordinary brightness app. It intelligently adjusts the brightness of your display based on the environment you're in. If you step into a dimly lit room, Lux will automatically lower the brightness of your display to make it not only comfortable to read, but...

Hyprland shader configuration tool.

Day/night gamma adjustments for Wayland compositors supporting wlr-gamma-control

Do you use your mobile phone after sunset? Do you use your phone within three hours of your bed time? If yes, then your device might be taking your sleep away. Bluelight from your mobile screens sends a signal to brain to wake up, and makes it difficult for us to sleep at night.