f.lux warms up your screen at night to help you relax and wind down before bed. Created in 2008 to help screens look more like a book, f.lux ... F.lux Software ...
We are always working to incorporate the newest research into our software. ... We'd love to hear what you think. —Michael and Lorna Herf Twitter Facebook Email.
This build is going live as our main build, a big update from 2.0. —Michael and Lorna Herf Twitter Facebook Email. Copyright f.lux Software LLC 2008-2020.