Milliseid primitiivseid andmetüüpe JavaScriptis teate?

In JavaScript, the following primitive data types exist:

• Number — a numeric type, includes integers and floating-point numbers.
• String — a sequence of characters.
• Boolean — a logical type, accepts true or false values.
• Undefined — a type of value that has not been assigned to a variable.
• Null — a special value indicating «absence of a value».
• Symbol — a unique and immutable identifier.
• BigInt — for representing integers of arbitrary length.

Primitives in JavaScript are immutable and are passed by value.