Dupe of https://news.ycombinator.com/item?id=40387394 https://news.ycombinator.com/item?id=40387394 and https://news.ycombinator.com/item?id=40383196 https://ne

Dupe of https://news.ycombinator.com/item?id=40387394 https://news.ycombinator.com/item?id=40387394 and https://news.ycombinator.com/item?id=40383196 https://news.ycombinator.com/item?id=40383196