I think it&#x27;s less what Perl 6 has that other languages don&#x27;t have (almost everything is implemented in at least one language), and more that it implements <i>everything</i> together in one language.  The pure breadth of what is supported is somewhat staggering.  I posted the other day[1] about what I thought were some interesting features, so that might be a good start for some things that might set it apart.<p>1: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10642153" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10642153</a>