---
title: "Discussion on \"Array's methods\" | Hashnode"
description: "Discussion on \"Array's methods\". Array has more than 30+ Instance methods. On this blog we are going to learn 10 array’s Instance methods.\n1. concat()\nIf you want to merge two or more array then you can use this method. This method return a new array.  \nExample:\nconst array1 = [\"1\",..."
url: "https://hashnode.com/posts/arrays-methods/687a1352eca058cab8af3bf7"
---

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# [Array's methods](https://arraymethodsjs.hashnode.dev/arrays-methods?utm_source=hashnode&utm_medium=feed)

Array has more than 30+ Instance methods. On this blog we are going to learn 10 array’s Instance methods. 1. concat() If you want to merge two or more array then you can use this method. This method return a new array. Example: const array1 = \["1",...

Jul 18, 2025 · 4 min read · arraymethodsjs.hashnode.dev  
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