---
title: "The Array Methods Coming to JavaScript in 2022"
url: https://daily.dev/posts/the-array-methods-coming-to-javascript-in-2022-2halxlkl0
source_url: https://hackernoon.com/the-array-methods-coming-to-javascript-in-2022?source=rss
type: article
source: "Hacker Noon"
published: 2022-04-27T19:46:31.143Z
updated: 2022-04-27T19:46:31.143Z
tags: ["javascript"]
reading_time: 3
upvotes: 184
comments: 12
language: en
---

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# The Array Methods Coming to JavaScript in 2022

**[Hacker Noon](https://daily.dev/sources/hackernoon)** · 3 min read · 184 upvotes · 12 comments

## Summary

A new specification has been written which will give us a host of new ways to copy and then change an array. This proposal is called the "Change Array by Copy" proposal. Currently, these features are not supported in any major browser or Node.JS version. We can expect them to be supported soon though since this specification has reached Stage 3 in the Javascript proposal process.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://hackernoon.com/the-array-methods-coming-to-javascript-in-2022?source=rss>

## Community discussion

Top comments from developers on daily.dev.

**@abc0xmattyic333** · 1 upvotes

> Thanks for making this available!

**@akacharava** · 1 upvotes

> Super useful for use cases that need these functions for arrays!

**@2001** · 0 upvotes

> It is difficult or easy as compare old.

**@ujevicigor** · 0 upvotes

> Very necessary array methods

**@eomm** · 0 upvotes

> Good article, but it does not tell us if the object array is copied by value (and shallow or deep copy) or by reference.

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---

Tags: [#javascript](https://daily.dev/tags/javascript)

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