---
title: "Discussion on \"Callbacks and Promises in Node.js\" | Hashnode"
description: "Discussion on \"Callbacks and Promises in Node.js\". Learn asynchronous JavaScript, callback-based execution to promise chaining. Learn how promises improve readability, error handling, and scalability"
url: "https://hashnode.com/posts/callbacks-and-promises-nodejs/69ee2c733d6a492cdd16cf8f"
---

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# [Callbacks and Promises in Node.js](https://saurav26.hashnode.dev/callbacks-and-promises-nodejs?utm_source=hashnode&utm_medium=feed)

Learn asynchronous JavaScript, callback-based execution to promise chaining. Learn how promises improve readability, error handling, and scalability

Apr 26 · 7 min read · saurav26.hashnode.dev  
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-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#callback-hell](https://hashnode.com/tag/callback-hell)
-   [#javascript-promises](https://hashnode.com/tag/javascript-promises)

## Written by

[Saurav Pratap Singh](https://hashnode.com/@saurav26)

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