Links to previous discussions about articles in the series:
Part 1: https://news.ycombinator.com/item?id=16421966
Part 3: https://news.ycombinator.com/item?id=16431299
Part 4: https://news.ycombinator.com/item?id=16433425
Part 6: https://news.ycombinator.com/item?id=16441970