---
title: "Discussion on \"All you need to know about scopes in JavaScript :-\" | Hashnode"
description: "Discussion on \"All you need to know about scopes in JavaScript :-\". Why Scope Matters in Programming"
url: "https://hashnode.com/posts/all-you-need-to-know-about-scopes-in-javascript/68887ec0bb3a3cc57670151d"
---

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# [All you need to know about scopes in JavaScript :-](https://closure-chandan.hashnode.dev/all-you-need-to-know-about-scopes-in-javascript?utm_source=hashnode&utm_medium=feed)

Why Scope Matters in Programming

Jul 29, 2025 · 7 min read · closure-chandan.hashnode.dev  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#scope](https://hashnode.com/tag/scope)
-   [#scope-is-javascript](https://hashnode.com/tag/scope-is-javascript)

## Written by

[Chandan Kumar](https://hashnode.com/@chandan819)

@chandan819 · India

  
[View profile](https://hashnode.com/@chandan819)

"Passionate CSE student with expertise in Python, JS, Node.js, and Web Development. Eagerly learning DSA and exploring the exciting world of

Tech enthusiast CSE student | Python, JS, Node.js, Web Dev | Learning DSA and exploring Web 3.0 🚀

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