F.lux

posted June 19, 2012 by daniel

At night, the computer screen is a bright blue that's hard on the eyes, so I use F.lux, a free app that runs in the background. F.lux automatically determines sunset time based on your geographic location, and gradually tints the screen a warm orange as the sun goes down, matching the colour of lights in the house, which makes using a computer easier on your eyes.