I couldn't figure out what it was from the README, I am surprised it made the homepage of HN. If the author reads this, I suggest updating the README and resubm

I couldn't figure out what it was from the README, I am surprised it made the homepage of HN. If the author reads this, I suggest updating the README and resubmitting it to HN sometime in the future. Edit: The app website explains it much better: https://glow.as/ https://glow.as/