F.lux

Not really nice if you are into color management workflow.

Ever notice how people texting at night have that eerie blue glow?

Or wake up ready to write down the Next Great Idea, and get blinded by your computer screen?

During the day, computer screens look good—they're designed to look like the sun. But, at 9PM, 10PM, or 3AM, you probably shouldn't be looking at the sun.
f.lux

F.lux fixes this: it makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.

It's even possible that you're staying up too late because of your computer. You could use f.lux because it makes you sleep better, or you could just use it just because it makes your computer look better.

Awesome app that helps your eyes. Yup, it can be pretty annoying if unexpected but it does help out. Pretty basic interface, tho.

It can be annoying if you're not expecting it, but when you turn it off after using it for an hour, your eyes scream.

Nice idea! I agree with Thomas Van den Bossche, it can help to relax your eyes.

Realy cool !

Two of my friends who are normally night owls have abruptly started falling asleep at the keyboard. Methinks this program knows what it's doing. I want to cry when I turn it off for colour work.

Love the idea, but the colors looked way off.

Yay for lack of eye strain!

As a programmer I spend a lot of hours behind the computer. With this tool my eyes are much more relaxed after a whole day of working...

Nice idea, but it sucks ass. I set it up correctly but it makes my screen totally yellow.

F.lux is a wonderful piece of software that saves your eyes, especially when the surrounding environment is dark and the screen is bright.

windows下的flux是显示器色温调节程序

It seems like Flux is 2 different programs, and what I'm using isn't what's being shown here.

I love it. Creates a better atmosphere, much easier on the eyes at night. Love the idea, and the UI is setup nice.