TypedArray.prototype.values()
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2016.
The values() method of TypedArray instances returns a new array iterator object that iterates the value of each item in the typed array. This method has the same algorithm as Array.prototype.values().
Try it
const bytes = new Uint8Array([10, 20, 30, 40, 50]);
const iterator = bytes.values();
iterator.next();
iterator.next();
console.log(iterator.next().value);
// Expected output: 30
Syntax
js
values()
Parameters
None.
Return value
A new iterable iterator object.
Description
See Array.prototype.values() for more details. This method is not generic and can only be called on typed array instances.
Examples
>Iteration using for...of loop
js
const arr = new Uint8Array([10, 20, 30, 40, 50]);
const values = arr.values();
for (const n of values) {
console.log(n);
}
Alternative iteration
js
const arr = new Uint8Array([10, 20, 30, 40, 50]);
const values = arr.values();
console.log(values.next().value); // 10
console.log(values.next().value); // 20
console.log(values.next().value); // 30
console.log(values.next().value); // 40
console.log(values.next().value); // 50
Specifications
| Specification |
|---|
| ECMAScript® 2026 Language Specification> # sec-%typedarray%.prototype.values> |