JavaScript Data Types

JavaScript allows many data types, in which these are the most commonly used data types in JavaScript:

numbers
objects
strings
arrays

You may follow the above links to learn in detail about these data types in JavaScript.

Here is the general form to declare data types in JavaScript.

var numb = 10;		// number
var myname = "datatypes";	// string
var myfriends = ["numbers", "objects", "strings", "arrays"];	// array

In the above declaration of data types in JavaScript, the first declaration declares a number data type, the second declares a string data type, and the third one declares an array data types.

JavaScript Online Test

« Previous Tutorial Next Tutorial »