JavaScript L 5 Data Types

JavaScript provides different data types to hold different types of values. There are two types of data types in JavaScript.
1. Primitive data type
2. Non-primitive (reference) data type
JavaScript is a dynamic type language, means you don't need to specify type of the variable because it is dynamically used by JavaScript engine. You need to use var here to specify the data type. It can hold any type of values such as numbers, strings etc. For example: