---
title: "Discussion on \"JavaScript Arrays 101\" | Hashnode"
description: "Discussion on \"JavaScript Arrays 101\". Before Arrays existed in programming, you had only 2 chocices: name every variable individually, or give up. Imagine if you have to track the scores of 100 students, you have to write score 1, score 2"
url: "https://hashnode.com/posts/javascript-arrays-101/69bddfa9475ca179744bf8b2"
---

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

Before Arrays existed in programming, you had only 2 chocices: name every variable individually, or give up. Imagine if you have to track the scores of 100 students, you have to write score 1, score 2

Mar 21 · 3 min read · asgharalifs.hashnode.dev  
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-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#arrays](https://hashnode.com/tag/arrays)
-   [#arrays-in-js](https://hashnode.com/tag/arrays-in-js)
-   [#array-in-javascript-for-beginners](https://hashnode.com/tag/array-in-javascript-for-beginners)

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[Asghar ali](https://hashnode.com/@asgharalifs)

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