---
title: "Discussion on \"Variable declaration in JavaScript-\" | Hashnode"
description: "Discussion on \"Variable declaration in JavaScript-\". the difference between var, let and const"
url: "https://hashnode.com/posts/variable-declaration-in-javascript/638d17f19eed0cabc43f38cd"
---

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# [Variable declaration in JavaScript-](https://jachx.hashnode.dev/variable-declaration-in-javascript?utm_source=hashnode&utm_medium=feed)

the difference between var, let and const

Dec 4, 2022 · 6 min read · jachx.hashnode.dev  
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## Written by

[Chukwu Jachike Victor](https://hashnode.com/@Jachvictor123)

@Jachvictor123

  
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Am a frontend student

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