Good IDEs have multiple ways of showing you this info, and many languages have named parameters that fix this. Also, just putting a comment on them is not a crime, it just won't update when you change the function but then your IDE can often only do so much at call sites, so you often need to update the calls (and the comments) manually. I'm sure LLM agents can change both as well.

Or, in JavaScript like these examples were, yeah, just pass in an object. Passing in an object should be standard in JS when you have more than like 2 params anyway because it solves several issues with parameter identification, optional parsms, method overloading, and so on. And JS passes everything by reference so you aren't losing performance.