Yes, they are: https://news.ycombinator.com/item?id=26673987 https://news.ycombinator.com/item?id=26673987 and https://news.ycombinator.com/item?id=26603464 htt

Yes, they are: https://news.ycombinator.com/item?id=26673987 https://news.ycombinator.com/item?id=26673987 and https://news.ycombinator.com/item?id=26603464 https://news.ycombinator.com/item?id=26603464