Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

Better lighting for Linux. Open source GUI for xflux

Reduces eye strain by adjusting gamma based on the current time

Protect your eyes from eye strain using this simple and beautiful, yet extensible break reminder

This program is an On-Screen Display or a Heads-Up Display for keys. It displays every key press at a clearly visible text size. It is developed for people with poor eye sight. It is meant to aid desktop computer usage. It is especially useful while chatting or for occasional typing. The user no longer has to squint or zoom in the entire screen to see what s/he writes in small text fields.

A dark theme for Laravel Nova

This app reduces the screen brightness when flashed in CS:GO

It's time to rest!

Simple application to perform healthy habits while working with computers.

A program to remind you to give rest to your eyes after every 20 minutes for 20 sec, while working on computer for long hours.

Minimalistic macOS application that helps to take breaks while using the computer

Little tool to set the monitor brightness/gamma/color according to the time and date

A Chrome Extension which reminds you to take a short break from your screen.

auto zoom the webpage for more readability and less eye stress

A simple bash script to implement 20-20 rule to protect eyes from long computer usage.

Wearable device with RFduino for blink detection

A minimal Redshift fork

Medusa reminds you to periodically look away from your screen.

Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

A colorful color theme.

Extension for applying a color filter to limit exposure to blue light, for example

A bit of help to take a break from the screen

Prevents eye strain by reducing the amount of blue light your monitor emits

A little 20-20-20 timer to help users reduce eye strain

Eye test - Find how healthy your eyes are! Check for your eyes tracking skills, strain.

Angular module for 20-20-20 rule. Every 20 minutes, take a 20-second break and focus your eyes on something at least 20 feet away.

20-20-20 is a web application for using the 20/20/20 vision care method.

Useful hooks for redshift (http://github.com/jonls/redshift)

A simple Micro-notification tool