previous Show HNs

- https://news.ycombinator.com/item?id=48496242 -- 11 points | 20 days ago | 7 comments

- https://news.ycombinator.com/item?id=45174724 -- 64 points | 9 months ago | 40 comments

blog post 3 days ago: https://news.ycombinator.com/item?id=48712122