"Types of JavaScript"

JavaScript has 7 primitive data types:

• string.
• number.
• boolean.
• object.
• symbol.
• null.
• undefined.

JavaScript has seven built-in types: null , undefined , boolean , number , string , object , and symbol . They can be identified by the typeof operator. Variables don't have types, but the values in them do. These types define the intrinsic behavior of the values.