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TypedArray.of()

The TypedArray.of() method creates a new typed array from a variable number of arguments. This method is nearly the same as Array.of().

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Syntax

TypedArray.of(element0)
TypedArray.of(element0, element1)
TypedArray.of(element0, element1, /* ... ,*/ elementN)

Where TypedArray is one of:

Parameters

elementN: Elements of which to create the typed array.

Return value

A new TypedArray instance.

Description

Some subtle distinctions between Array.of() and TypedArray.of():

If the this value passed to TypedArray.of() is not a constructor, TypedArray.of() will throw a TypeError, where Array.of() defaults to creating a new Array.
TypedArray.of() uses [[Set]] where Array.of() uses [[DefineOwnProperty]]. Hence, when working with Proxy objects, it calls handler.set() to create new elements rather than handler.defineProperty().

Examples

Using of()

Uint8Array.of(1);            // Uint8Array [ 1 ]
Int8Array.of('1', '2', '3'); // Int8Array [ 1, 2, 3 ]
Float32Array.of(1, 2, 3);    // Float32Array [ 1, 2, 3 ]
Int16Array.of(undefined);    // Int16Array [ 0 ]

Specifications

Specification
ECMAScript Language Specification # sec-%typedarray%.of

Browser compatibility

	Desktop						Mobile						Server
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet	Deno	Node.js
`of`	45	12	38	No	32	9.1	45	45	38	32	9.3	5.0	1.0	4.0.0