related, but not the third place submission: https://news.ycombinator.com/item?id=20468767 https://news.ycombinator.com/item?id=20468767 https://news.ycombina

related, but not the third place submission: https://news.ycombinator.com/item?id=20468767 https://news.ycombinator.com/item?id=20468767 https://news.ycombinator.com/item?id=20547295 https://news.ycombinator.com/item?id=20547295