---
title: "Discussion on \"JavaScript Arrays 101\" | Hashnode"
description: "Discussion on \"JavaScript Arrays 101\". Today we will understand about arrays, what is array & why need this ?"
url: "https://hashnode.com/posts/javascript-arrays-101/69a85c99e55311e40f121109"
---

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# [JavaScript Arrays 101](https://janardanm.hashnode.dev/javascript-arrays-101?utm_source=hashnode&utm_medium=feed)

Today we will understand about arrays, what is array & why need this ?

Mar 4 · 3 min read · janardanm.hashnode.dev  
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[Janardan Mondal](https://hashnode.com/@janardan420)

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