[user1241320]

Great. As far as I know there's no atscript anymore. So that's clear. But again browsing around https://angular.io/ one would read TS all over the place and, surprisingly, es6 is barely ever mentioned.

edit

I'm not dismissing TypeScript (in fact I love types being also a Scala dev)... I was just surprised Angular2 skips es6 altogether. That's it.

[ShMcK]

Actually, the ES6 and TypeScript versions are virtually indistinguishable, so it's not worth posting both on the site. The only difference being the types/interfaces are dropped in ES6.