Really cool. Love angular-cli so far. Would like to see the styling from https://vue-hn.now.sh/top used as I think the animations are challenging to replicate in angular 2.
Might be just me, though, as I still find the vanilla HN site the best looking of all, not to mention it runs with no JS enabled, no cross site stuff, etc., and takes very little resources - the best kind of web design, in my humble opinion.