---
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?\". How A Repetitive Day Turned into a Function\nRohan is learning JavaScript and building a tiny “marks calculator” for his classmates.\nAt first, his code looks like this:\n// calculate total marks three t"
url: "https://hashnode.com/posts/function-declaration-vs-function-expression-what-s-the-difference/69b6c93ef4eb2f8b0498f26e"
---

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

How A Repetitive Day Turned into a Function Rohan is learning JavaScript and building a tiny “marks calculator” for his classmates. At first, his code looks like this: // calculate total marks three t

Mar 15 · 6 min read · blog-heyvenom.hashnode.dev  
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