---
title: "Discussion on \"Javascript map() function\" | Hashnode"
description: "Discussion on \"Javascript map() function\". The map method in JavaScript is a method that is used to create a new array from an existing array by applying a callback function to each element in the or"
url: "https://hashnode.com/posts/javascript-map-function/639a945453540f53181e0c81"
---

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# [Javascript map() function](https://atharvashankar.hashnode.dev/javascript-map-function?utm_source=hashnode&utm_medium=feed)

The map method in JavaScript is a method that is used to create a new array from an existing array by applying a callback function to each element in the or

Dec 15, 2022 · 2 min read · atharvashankar.hashnode.dev  
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[atharva shankar avhad](https://hashnode.com/@AtharvaShankar)

@AtharvaShankar · India

  
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Pro React And Next.js Dev.

Pro React And Next.js Dev. For around 2 years Ya I am a new boy but I am a pro. I also use python a little bit.

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