---
title: "Discussion on \"Node.js Async: Callbacks to Promises\" | Hashnode"
description: "Discussion on \"Node.js Async: Callbacks to Promises\". Node.js is designed to be highly scalable, and its asynchronous nature is the foundation of that efficiency. Understanding how Node.js handles tasks allows you to write non-blocking code that performs"
url: "https://hashnode.com/posts/node-js-async-callbacks-to-promises/69f080a610a70b3335882a7a"
---

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# [Node.js Async: Callbacks to Promises](https://async-code-in-nodejs-sajjadalidev.hashnode.dev/node-js-async-callbacks-to-promises?utm_source=hashnode&utm_medium=feed)

Node.js is designed to be highly scalable, and its asynchronous nature is the foundation of that efficiency. Understanding how Node.js handles tasks allows you to write non-blocking code that performs

Apr 28 · 3 min read · async-code-in-nodejs-sajjadalidev.hashnode.dev  
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## Written by

[Sajjad Ali](https://hashnode.com/@sajjadalidev)

@sajjadalidev · Lahore, Punjab, PAK

  
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Software Engineer

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