javascript long integer
// Use BigInt for long integers in JavaScript but note
// you cannot use the strict equality operator to compare a
// BigInt to a regular number because they are not the same type
BigInt("9007199254740995"); // → 9007199254740995n
// Great guide on BigInt here https://www.smashingmagazine.com/2019/07/essential-guide-javascript-newest-data-type-bigint/