Do you stay too late to work on your computer or use your computer in the dark? It is probably hurting your eyesight, the blue light has more effects but you can handle this issue easily. F.lux a software designed for those you use computer in the night/dark room, it reduces blue light and give a warm color and make it comfortable for your eyes. It is free, easy to use, and cross-platform available for Linux, Windows, and Mac. It has panel indicator which is quite handy and there are bunch of options which can be configured from preferences.
