---
id: 5ec66270-20b0-466e-85ea-dd7472a84880
title: Array.from()
---

# Syntax

``` javascript
const arr2 = Array.from(arguments);
```

If a value is [iterable](20201014092625-javascript_iterables) (as all
Array-like DOM data structure are by now), you can also use the
[spread](20201014094144-spread) operator (…) to convert it to an
[Array](20200826201029-arrays):

``` javascript
const arr1 = [...'abc'];
    // ['a', 'b', 'c']
const arr2 = [...new Set().add('a').add('b')];
    // ['a', 'b']
```