Absolutely this. I've done work in both Swift and JS (well, Typescript) and every feature on my wishlist is from Swift. Null operator like you suggest, guard st

Absolutely this. I've done work in both Swift and JS (well, Typescript) and every feature on my wishlist is from Swift. Null operator like you suggest, guard statements and structs, which are the best equivalent to value-type objects as outlined in the article.