---
title: "Discussion on \"Understanding Variables and Data Types in JavaScript\" | Hashnode"
description: "Discussion on \"Understanding Variables and Data Types in JavaScript\". What are variables in javascript. what are different kind of data types in javascript."
url: "https://hashnode.com/posts/understanding-variables-and-data-types-in-javascript/69a8247d377a6cb8c917b923"
---

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

What are variables in javascript. what are different kind of data types in javascript.

Mar 4 · 7 min read · vickyxcodes.hashnode.dev  
Updated Mar 6  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#datatypes](https://hashnode.com/tag/datatypes)
-   [#variables](https://hashnode.com/tag/variables)
-   [#web-development](https://hashnode.com/tag/web-development)
-   [#cohort2026](https://hashnode.com/tag/cohort2026)

## Written by

[Vicky](https://hashnode.com/@vickyxcodes)

@vickyxcodes

  
[View profile](https://hashnode.com/@vickyxcodes)

Writing what i learn

I am learning Web Dev, and i write to enrich my skills and learnings.

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