---
title: "Discussion on \"Spread vs Rest Operators in JavaScript: The Difference Every Developer Should Actually Understand\" | Hashnode"
description: "Discussion on \"Spread vs Rest Operators in JavaScript: The Difference Every Developer Should Actually Understand\". I used to think the three dots ... in JavaScript were just one operator with a confusing dual personality. Turns out, that's basically true — except the \"personality\" depends entirely on where you put"
url: "https://hashnode.com/posts/spread-vs-rest-operators-in-javascript-the-difference-every-developer-should-actually-understand/6a72c857602b4b1b68e2a52b"
---

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# [Spread vs Rest Operators in JavaScript: The Difference Every Developer Should Actually Understand](https://blogwithmangesh.hashnode.dev/spread-vs-rest-operators-in-javascript-the-difference-every-developer-should-actually-understand?utm_source=hashnode&utm_medium=feed)

I used to think the three dots ... in JavaScript were just one operator with a confusing dual personality. Turns out, that's basically true — except the "personality" depends entirely on where you put

Aug 5 · 14 min read · blogwithmangesh.hashnode.dev  
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[Mangesh Jadhav](https://hashnode.com/@codewithmangesh)

@codewithmangesh · katraj , kondhwa , pune

  
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