---
title: "Discussion on \"Callbacks in JavaScript: Why They Exist\n\n\" | Hashnode"
description: "Discussion on \"Callbacks in JavaScript: Why They Exist\n\n\". One of the most important concepts I had to learn early in JavaScript is Callbacks. At first, they felt weird and confusing, but once I understood why they exist, asynchronous programming started maki"
url: "https://hashnode.com/posts/callbacks-in-javascript-why-they-exist/6a00b996e3eebc2e20a734b3"
---

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

One of the most important concepts I had to learn early in JavaScript is Callbacks. At first, they felt weird and confusing, but once I understood why they exist, asynchronous programming started maki

May 10 · 3 min read · saminitcohort.hashnode.dev  
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[SAMIT MANDAL](https://hashnode.com/@Sam-in-it)

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Consistency is the key

CSE Under grad. || Trying to be a better developer each day || Consistency is the key

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