[omarelamri]

Yeah, it definitely is EcmaScript 6. They've added the "class" and "constructor" keywords. Typescript is very mush modeled after EcmaScript 6 anyways, so technically it can be both. But I'm sure it's EcmaScript6, because that's what Angular 2 is written in.

[joshkpeterson]

See the post about Google's AtScript that was on HN yesterday.

[omarelamri]

So is this basically TypeScript with annotations and types available at runtime?