arrays - Javascript: Object have keys, but Object.keys returns empty - Stack Overflow
Minko Gechev on X: "JavaScript tip: Object.keys will omit non-enumerable properties. To get the names of all the enumerable and non-enumerable properties, use Object.getOwnPropertyNames. https://t.co/drAPDa6HLa" / X
javascript - Convert Object Keys according to Table/Map object - Code Review Stack Exchange
Javascript Object Key | Working of Object Key in Javascript with example
ES6 Way of Creating Object with Dynamic Keys | SamanthaMing.com