---
title: "Discussion on \"Fun with arrays\" | Hashnode"
description: "Discussion on \"Fun with arrays\". In this article, we'll look at some weird quirks with JavaScript arrays to learn a little more about how they work under the hood.\nAn array is a collection or list of values. It could hold just strings:\nconst names = ['Luke', 'Leia', 'Han'];\n\nOr a mi..."
url: "https://hashnode.com/posts/fun-with-arrays/6539669d1c686b736dd09dae"
---

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# [Fun with arrays](https://joeattardi.dev/fun-with-arrays?utm_source=hashnode&utm_medium=feed)

In this article, we'll look at some weird quirks with JavaScript arrays to learn a little more about how they work under the hood. An array is a collection or list of values. It could hold just strings: const names = \['Luke', 'Leia', 'Han'\]; Or a mi...

Oct 25, 2023 · 4 min read · joeattardi.dev  
Updated Oct 4, 2024  
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-   [#javascript](https://hashnode.com/tag/javascript)

## Written by

[Joe Attardi](https://hashnode.com/@joeattardi)

@joeattardi · Boston Area, MA, USA

  
[View profile](https://hashnode.com/@joeattardi)

Veteran Software Developer | Web & Front-End Expert | Author | Tech Writer | Blogger

Software developer since 2004. Web/front-end expert (HTML, CSS, JS). O'Reilly and Apress author. Freelance tech writer. Blogger. Bridging code and communication in tech.

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