JavaScript Array of() Method

The Javascript array.of() method is an inbuilt method in JavaScript that creates a new array instance with variables present as the argument of the method.

Syntax:

Array.of(element0, element1, ....)

Parameters: 

• Parameters present are element0, element1, .... which are basically an element for which the array creation is done. 

Return Value: 

• It simply returns a new Array instance. 

Example 1: Creating an Array with Numbers.

In this example, Creates an array with the numbers 1 to 5 using Array.of().

let numbersArray = Array.of(1, 2, 3, 4, 5);
console.log(numbersArray); 

[ 1, 2, 3, 4, 5 ]

Example 2: Creating an Array with Different Types of Elements

In this example, Creates an array with mixed types: number, string, boolean, object, and array.

let mixedArray = Array.of(10, 'hello', true, { name: 'John' }, [1, 2, 3]);
console.log(mixedArray); 

[ 10, 'hello', true, { name: 'John' }, [ 1, 2, 3 ] ]

Example 3: Creating an Array with Undefined and Null Values

In this example, Creates an array containing special values: undefined, null, NaN, and Infinity.

let specialValuesArray = Array.of(undefined, null, NaN, Infinity);
console.log(specialValuesArray); 

[ undefined, null, NaN, Infinity ]

Supported Browsers:

• Chrome 45
• Edge 12
• Firefox 25
• Opera 26
• Safari 9