f.lux

Adjusts your computer's display to adapt to the time of day

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Ryan Hoover — Founder, Product Hunt
Flux is one of my favorite finds on Product Hunt so far. I love the moment my screen dims at ~5:30pm. So relaxing.
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Jordan Metzner — CEO, Washio
@rrhoover game changer
Seth Porges — CEO, Cloth for iOS
It helps to understand the science. Blue lights suppress melatonin, which keeps you from going to sleep when you want to. This is why staring at screens before bed = no good. F.lux works by filtering out blue light. You get a red hue to your screen which takes getting used to, but it seriously makes it easier to go to bed if you're using your computer late at night. There's a similar Android app as well, that I highly recommend. Game changer.
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