---
title: "Discussion on \"Understanding Variables and Data Types in JavaScript\" | Hashnode"
description: "Discussion on \"Understanding Variables and Data Types in JavaScript\". This blog post introduces how variables inside JavaScript are declared and basic understanding of data types, different variable declaration methods."
url: "https://hashnode.com/posts/understanding-variables-and-data-types-in-javascript/69b697e8f4eb2f8b0461b698"
---

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# [Understanding Variables and Data Types in JavaScript](https://blog.shyamhz.dev/understanding-variables-and-data-types-in-javascript?utm_source=hashnode&utm_medium=feed)

This blog post introduces how variables inside JavaScript are declared and basic understanding of data types, different variable declaration methods.

Mar 15 · 4 min read · blog.shyamhz.dev  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#javascript-datatypes-and-variables](https://hashnode.com/tag/javascript-datatypes-and-variables)
-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#chaiaurcode](https://hashnode.com/tag/chaiaurcode)
-   [#chaiaurcohort](https://hashnode.com/tag/chaiaurcohort)

## Written by

[shyamendrahazracodes](https://hashnode.com/@shyamhzdotdev)

@shyamhzdotdev

  
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Just a stubborn coder

I write code , that run in the browser and someone else's machine. And sometimes I also write articles

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