Comment by tlack

Weird that I didn't spot a friendly list of features.. seems to have some cool ones, like a shortened function expression (from the doc PDF):

    (x) => { return Math.sin(x); }

and modules, which are implemented using the immediately invoked function expression pattern:

    module M {
      var s = "hello";
      export function f() {
        return s;
      }
    }

Syntax seems more clear than CoffeeScript and tool chain will probably shape up better. Looking forward to seeing this get some traction.