---
title: "Discussion on \"Blocking vs Non-Blocking Code in Node.js\" | Hashnode"
description: "Discussion on \"Blocking vs Non-Blocking Code in Node.js\". Explain blocking vs non-blocking in Node.js, why blocking hurts server responsiveness, and how asynchronous patterns improve throughput and latency."
url: "https://hashnode.com/posts/blocking-vs-non-blocking-code-in-node-js/69f4dca2ec32cba9e5440443"
---

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# [Blocking vs Non-Blocking Code in Node.js](https://mohammadaman.hashnode.dev/blocking-vs-non-blocking-code-in-node-js?utm_source=hashnode&utm_medium=feed)

Explain blocking vs non-blocking in Node.js, why blocking hurts server responsiveness, and how asynchronous patterns improve throughput and latency.

May 1 · 6 min read · mohammadaman.hashnode.dev  
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## Written by

[Mohammad Aman](https://hashnode.com/@mohammadaman)

@mohammadaman · India

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

A Developer From Earth

Full-stack developer with a good foundation in frontend, now specializing in backend development. Passionate about building efficient, scalable systems and continuously sharpening my problem-solving skills. Always learning, always evolving.

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