FYI in q34 is wrong

[Vendicated]

it claims 'null' is a type, but it isn't. typeof null is 'object'. additionally it claims that function is not a type but it is. typeof (() => 0) returns 'function'

bigint should also be included as type

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/typeof#description