ImageOptim - Faster web pages and apps.
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.
Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications
CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
Redshift Color Temperature Adjuster - Redshift adjusts the color temperature according to the position of the sun.