---
title: "Discussion on \"Collect.js Tutorial – How to Work with JavaScript Arrays and Objects\" | Hashnode"
description: "Discussion on \"Collect.js Tutorial – How to Work with JavaScript Arrays and Objects\". JavaScript arrays are one of the most important data structures in the language, since everything is already an object in JavaScript.\nThey're useful in so many applications, and many other data structures build on top of JavaScript arrays and objects..."
url: "https://hashnode.com/posts/work-with-javascript-arrays-objects-with-collect-js/66c4c6b6744830ebca763795"
---

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# [Collect.js Tutorial – How to Work with JavaScript Arrays and Objects](https://freecodecamp.org/news/work-with-javascript-arrays-objects-with-collect-js?utm_source=hashnode&utm_medium=feed)

JavaScript arrays are one of the most important data structures in the language, since everything is already an object in JavaScript. They're useful in so many applications, and many other data structures build on top of JavaScript arrays and objects...

Jan 8, 2024 · 10 min read · freecodecamp.org  
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-   [#arrays](https://hashnode.com/tag/arrays)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#object](https://hashnode.com/tag/object)

## Written by

[Zubair Idris Aweda](https://hashnode.com/@Zubs)

@Zubs · Wolverhampton, United Kingdom

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

Software Engineer. Technical Writer.

Experienced Software Engineer with a demonstrated history of building great software. Skilled in PHP and JavaScript.

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