---
title: "Discussion on \"Pure and Impure Functions\" | Hashnode"
description: "Discussion on \"Pure and Impure Functions\". In JavaScript, functions can be categorized into two main types based on their behavior: pure functions and impure functions. Understanding the difference between these two types is crucial for writing clean, maintainable, and predictable code.\nPure ..."
url: "https://hashnode.com/posts/pure-and-impure-functions/660ad10e9b2a8cf8b71f5b1d"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [Pure and Impure Functions](https://jayantverma.hashnode.dev/pure-and-impure-functions?utm_source=hashnode&utm_medium=feed)

In JavaScript, functions can be categorized into two main types based on their behavior: pure functions and impure functions. Understanding the difference between these two types is crucial for writing clean, maintainable, and predictable code. Pure ...

Apr 1, 2024 · 2 min read · jayantverma.hashnode.dev  
Read the article

-   [#javascript](https://hashnode.com/tag/javascript)
-   [#web-development](https://hashnode.com/tag/web-development)
-   [#functional-programming](https://hashnode.com/tag/functional-programming)
-   [#oops](https://hashnode.com/tag/oops)
-   [#reactjs](https://hashnode.com/tag/reactjs)

## Written by

[Jayant Verma](https://hashnode.com/@jayantverma)

@jayantverma

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

Front End Developer

## Responses

Markdown supported · ⌘↵ to post

No responses yet.