That would seem sensible: just a native `range` function would be nice, and more declarative methods available natively would be great (zip would be very useful

That would seem sensible: just a native `range` function would be nice, and more declarative methods available natively would be great (zip would be very useful). Having primitives to build upon is pretty important though: I don't know of the Observable proposal is the best to pick on, given its general usefulness for UI