---
title: "Discussion on \"Mastering Node.js EventEmitter by Building One from Scratch\" | Hashnode"
description: "Discussion on \"Mastering Node.js EventEmitter by Building One from Scratch\". 📝 Introduction\nIf you've ever used Node.js, you've likely encountered the EventEmitter. It's the heart of Node’s event-driven architecture. But how does it actually work?\nIn this blog, we’ll break it down by building a mini version of EventEmitter f..."
url: "https://hashnode.com/posts/mastering-nodejs-eventemitter-by-building-one-from-scratch/6878ab086edcd5f431a02cbe"
---

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# [Mastering Node.js EventEmitter by Building One from Scratch](https://mastering-nodejs-eventemitter.hashnode.dev/mastering-nodejs-eventemitter-by-building-one-from-scratch?utm_source=hashnode&utm_medium=feed)

📝 Introduction If you've ever used Node.js, you've likely encountered the EventEmitter. It's the heart of Node’s event-driven architecture. But how does it actually work? In this blog, we’ll break it down by building a mini version of EventEmitter f...

Jul 17, 2025 · 3 min read · mastering-nodejs-eventemitter.hashnode.dev  
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## Written by

[Rishabh Negi](https://hashnode.com/@rishabhVicky)

@rishabhVicky

  
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Coding flows in my veins.

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