String: Represents textual data (e.g., "John Doe").Number: Represents both integers and floating-point numbers (e.g., 42, 3.14).BigInt: Handles massive integers that exceed the safe limit of the standard Number type (e.g., 9007199254740992n).Boolean: Logical states, either true or false.Undefined: An unassigned or uninitialized variable.Null: An intentional absence of any value.Symbol: Creates unique, immutable identifiers
