---
title: "Discussion on \"Understanding Variables and data types of JS\" | Hashnode"
description: "Discussion on \"Understanding Variables and data types of JS\". Variables and data types are building blocks of a language. Let us define them first\n\nVariables -> it is use to store values, there are mainly 3 ways to store variables in JS, they are:a) var -> varia"
url: "https://hashnode.com/posts/understanding-variables-and-data-types-of-js/69b3cc43c9e75ce33d8377eb"
---

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# [Understanding Variables and data types of JS](https://jsdatatypes.hashnode.dev/understanding-variables-and-data-types-of-js?utm_source=hashnode&utm_medium=feed)

Variables and data types are building blocks of a language. Let us define them first Variables -> it is use to store values, there are mainly 3 ways to store variables in JS, they are:a) var -> varia

Mar 13 · 10 min read · jsdatatypes.hashnode.dev  
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