gammastep

Adjusts the color temperature of your screen according to time of day

Gammastep adjusts 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. The color temperature is set according to the position of the sun. A different color temperature is set during night and daytime. During twilight and early morning, the color temperature transitions smoothly from night to daytime temperature to allow your eyes to slowly adapt. Gammastep supports wlr-gamma-control-unstable-v1 protocol for wlroots-based wayland compositors.