re: 5 Helpful Language Features Proposed for JavaScript (2018 edition) VIEW POST


I really like the optional chaining operator and the null coalescing operator in Kotlin and I'd love to see them in JS. The latter is called "Elvis operator" (?:) in Kotlin, btw.


Yeah, both of those are really cool and helpful features. Thanks for sharing about the "Elvis operator" I didn't know that!

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