Looks like the same content that was posted on oreilly.com a couple days ago, just on a separate site. That has some existing discussion: https://news.ycombinat

Looks like the same content that was posted on oreilly.com a couple days ago, just on a separate site. That has some existing discussion: https://news.ycombinator.com/item?id=40508390 https://news.ycombinator.com/item?id=40508390.