Looks like the www evaded the dupe detector:<p><a href="https://news.ycombinator.com/item?id=31019778" rel="nofollow">https://news.ycombinator.com/item?id=31019778</a><p>And then the GitHub version:<p><a href="https://news.ycombinator.com/item?id=31017943" rel="nofollow">https://news.ycombinator.com/item?id=31017943</a>