This is pretty useful to me, thanks! I specially like how small the code is: it means I can easily audit it :) Maybe you should edit the title of this submissi

This is pretty useful to me, thanks! I specially like how small the code is: it means I can easily audit it :) Maybe you should edit the title of this submission and add "Show HN" (https://news.ycombinator.com/showhn.html https://news.ycombinator.com/showhn.html).