Set.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 July 2015.

The values() method of Set instances returns a new set iterator object that contains the values for each element in this set in insertion order.

Try it

const set = new Set();
set.add(42);
set.add("forty two");
const iterator = set.values();
console.log(iterator.next().value);
// Expected output: 42
console.log(iterator.next().value);
// Expected output: "forty two"

Syntax

js
values()

Parameters

None.

Return value

A new iterable iterator object.

Examples

Using values()

js
const mySet = new Set();
mySet.add("foo");
mySet.add("bar");
mySet.add("baz");
const setIter = mySet.values();
console.log(setIter.next().value); // "foo"
console.log(setIter.next().value); // "bar"
console.log(setIter.next().value); // "baz"

Specifications

Specification
ECMAScript® 2026 Language Specification
# sec-set.prototype.values

Browser compatibility

See also