---
title: "Discussion on \"Callbacks in JavaScript: Why They Exist\" | Hashnode"
description: "Discussion on \"Callbacks in JavaScript: Why They Exist\". Learn JavaScript callbacks with simple examples, async use cases, and callback hell explained clearly for beginners."
url: "https://hashnode.com/posts/callbacks-in-javascript/69f66eb30ab374db9940044c"
---

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# [Callbacks in JavaScript: Why They Exist](https://blog.ashishkumarsaini.dev/callbacks-in-javascript?utm_source=hashnode&utm_medium=feed)

Learn JavaScript callbacks with simple examples, async use cases, and callback hell explained clearly for beginners.

May 2 · 4 min read · blog.ashishkumarsaini.dev  
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-   [#callbacks](https://hashnode.com/tag/callbacks)
-   [#callback-in-js](https://hashnode.com/tag/callback-in-js)
-   [#javascript](https://hashnode.com/tag/javascript)

## Written by

[Ashish Kumar Saini](https://hashnode.com/@ashishkumarsaini)

@ashishkumarsaini

  
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