https://www.iana.org/assignments/cbor-simple-values/cbor-simple-values.xhtml
Concise Binary Object Representation (CBOR) Simple Values
object representationsimple valuesconcisebinarycbor
https://trevorlasn.com/blog/javascript-nullish-coalescing-assignment-operator
JavaScript's ??= Operator: Default Values Made Simple
Nov 5, 2024 - A guide to using ??= in JavaScript to handle null and undefined values elegantly
default valuesmade simplejavascriptoperator