W3cubDocs

TypedArray.prototype.reverse()

The reverse() method of TypedArray instances reverses a typed array in place and returns the reference to the same typed array, the first typed array element now becoming the last, and the last typed array element becoming the first. In other words, elements order in the typed array will be turned towards the direction opposite to that previously stated. This method has the same algorithm as Array.prototype.reverse().

Try it

Syntax

reverse()

Parameters

None.

Return value

The reference to the original typed array, now reversed. Note that the typed array is reversed in place, and no copy is made.

Description

See Array.prototype.reverse() for more details. This method is not generic and can only be called on typed array instances.

Examples

Using reverse()

const uint8 = new Uint8Array([1, 2, 3]);
uint8.reverse();

console.log(uint8); // Uint8Array [3, 2, 1]

Specifications

Specification
ECMAScript Language Specification # sec-%typedarray%.prototype.reverse

Browser compatibility

	Desktop						Mobile						Server
	Chrome	Edge	Firefox	Opera	Safari	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet	WebView Android	Deno	Node.js
`reverse`	45	12	37	32	10	45	37	32	10	5.0	45	1.0	4.0.0