---
title: "Discussion on \"Function Declaration vs Function Expression: What's the Difference?\" | Hashnode"
description: "Discussion on \"Function Declaration vs Function Expression: What's the Difference?\". Introduction\nAs your JavaScript programs grow, you'll often find yourself writing the same code multiple times. Repeating code not only makes programs longer but also harder to maintain.\nThis is where"
url: "https://hashnode.com/posts/function-declaration-vs-function-expression-what-s-the-difference/6a36b07781c1120e2bdf7602"
---

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# [Function Declaration vs Function Expression: What's the Difference?](https://js-foundation.hashnode.dev/function-declaration-vs-function-expression-what-s-the-difference?utm_source=hashnode&utm_medium=feed)

Introduction As your JavaScript programs grow, you'll often find yourself writing the same code multiple times. Repeating code not only makes programs longer but also harder to maintain. This is where

Jun 20 · 8 min read · js-foundation.hashnode.dev  
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[Ansuman Sutar](https://hashnode.com/@Ansuman7)

@Ansuman7 · Odisha, India

  
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