Hacker News new | ask | show | jobs
by securingsincity 1561 days ago
I'm sure it was a mix of things (stress etc) but in 2013, I was regularly working late and my eye started to twitch. I remember downloading f.lux and a lot of eye strain and the eye twitch going away in a few days. Who knows if blue light was the culprit, but I've enjoyed f.lux ever since