Better things to wish for:

- async / promise / await

- object merging / cloning (with options / deep)

- array properties instead of methods (ruby style, array.first, array.last, array.empty, array.contains, etc...)

- lets not forget other object types that need methods, Number, Boolean, String (.equals, .equalsIgnoreCase, etc...)

Let's just say, javascript could be a lot better :P