Are there any videos of this program in action? EDIT: User dpedu put up a video of it in their comment here: https://news.ycombinator.com/item?id=21853137 http

Are there any videos of this program in action? EDIT: User dpedu put up a video of it in their comment here: https://news.ycombinator.com/item?id=21853137 https://news.ycombinator.com/item?id=21853137