Redshift is an application that adjusts the computer display's color temperature based upon the time of day. The program is free software, inspired by the proprietary f.lux, and is intended to reduce eye strain as well as insomnia.[3]
Redshift transitions the computer display's color temperature evenly between daytime and night temperatures to allow the user's eyes to slowly adapt. At night,
Redshift is primarily distributed for and used on the Linux operating system.
Redshift. Yeah,I really like it.
Redshift transitions the computer display's color temperature evenly between daytime and night temperatures to allow the user's eyes to slowly adapt. At night,
https://en.wikipedia.org/wiki/Redshift_%28software%29
I use f.lux. Love it.