Plenty, but from recent ones, this was so nice it got struck into my mind: https://news.ycombinator.com/item?id=39072168 https://news.ycombinator.com/item?id=3

Plenty, but from recent ones, this was so nice it got struck into my mind: https://news.ycombinator.com/item?id=39072168 https://news.ycombinator.com/item?id=39072168