---
title: "Discussion on \"Map and Set in JavaScript\" | Hashnode"
description: "Discussion on \"Map and Set in JavaScript\". Modern Data Structure You Should Actually Use"
url: "https://hashnode.com/posts/map-and-set-in-javascript/69c25d7530a9b81e3a37292f"
---

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# [Map and Set in JavaScript](https://javascriptessentials.hashnode.dev/map-and-set-in-javascript?utm_source=hashnode&utm_medium=feed)

Modern Data Structure You Should Actually Use

Mar 24 · 3 min read · javascriptessentials.hashnode.dev  
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-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#chaiaurcode](https://hashnode.com/tag/chaiaurcode)
-   [#chaicohort](https://hashnode.com/tag/chaicohort)
-   [#map](https://hashnode.com/tag/map)
-   [#sets](https://hashnode.com/tag/sets)

## Written by

[Viraj Mhaiskar](https://hashnode.com/@virajmhaiskar)

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