YouTeam - YouTeam is a new, smarter way to outsource.

f.lux - f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.

FreeCourses - Open source directory of free programming courses

Mata - The night vision for the web. Read easier on the eyes.

Gophercises - Coding exercises for budding gophers

f.lux for iOS - Auto adjust your iOS display based on the time of day