---
title: "Discussion on \"Understanding JavaScript Closures Through a Timer Example\" | Hashnode"
description: "Discussion on \"Understanding JavaScript Closures Through a Timer Example\". Learn JavaScript closures through a practical timer example. Discover how to create private variables, encapsulate functionality, and build reusable, modula"
url: "https://hashnode.com/posts/understanding-javascript-closures-through-a-timer-example/679a113f3cdddcb1beaa2386"
---

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# [Understanding JavaScript Closures Through a Timer Example](https://jsmaraiya.sbs/understanding-javascript-closures-through-a-timer-example?utm_source=hashnode&utm_medium=feed)

Learn JavaScript closures through a practical timer example. Discover how to create private variables, encapsulate functionality, and build reusable, modula

Jan 29, 2025 · 3 min read · jsmaraiya.sbs  
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I am a JavaScript Full Stack Developer with expertise in front-end frameworks like React and Angular, and back-end technologies such as Node.js and Express.

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