Sorry, JS? While JS might get this stuff one day, these language features are for TypeScript which is its own language. It's strongly typed and just happens to interop with and in some scenarios transpile down to JavaScript. It's whole existence is to deal with that billion dollar mistake you mentioned.
Speaking of which, optional chaining and null coalescence are core language features of some very good languages. Kotlin and C# for instance. Kotlin, much like TypeScript, interops with a "broken" language (Java and the JVM in its case) and attempts to address some core deficiencies in that ecosystem. Let us have nice things!! :)
I am really excited about these new features and hope they do land in JS sooner rather than later. I hope they do the pipe operator next! `pipe |> operator|> plz`
Speaking of which, optional chaining and null coalescence are core language features of some very good languages. Kotlin and C# for instance. Kotlin, much like TypeScript, interops with a "broken" language (Java and the JVM in its case) and attempts to address some core deficiencies in that ecosystem. Let us have nice things!! :)
I am really excited about these new features and hope they do land in JS sooner rather than later. I hope they do the pipe operator next! `pipe |> operator|> plz`