dupe, please check before submitting: https://news.ycombinator.com/item?id=33279281 https://news.ycombinator.com/item?id=33279281 (and https://news.ycombinator.

dupe, please check before submitting: https://news.ycombinator.com/item?id=33279281 https://news.ycombinator.com/item?id=33279281 (and https://news.ycombinator.com/item?id=33304039 https://news.ycombinator.com/item?id=33304039)