---
title: "Discussion on \"🧠 Understanding Memory Leaks in JavaScript – With Real-World Examples & Solutions\" | Hashnode"
description: "Discussion on \"🧠 Understanding Memory Leaks in JavaScript – With Real-World Examples & Solutions\". Learn what memory leaks are in JavaScript and how they affect your app’s performance. This beginner-friendly guide includes real-world frontend and backend"
url: "https://hashnode.com/posts/understanding-memory-leaks-in-javascript/687dc27c45af71bc8f4fe3c2"
---

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# [🧠 Understanding Memory Leaks in JavaScript – With Real-World Examples & Solutions](https://blog.kuntalmaity.in/understanding-memory-leaks-in-javascript?utm_source=hashnode&utm_medium=feed)

Learn what memory leaks are in JavaScript and how they affect your app’s performance. This beginner-friendly guide includes real-world frontend and backend

Jul 21, 2025 · 8 min read · blog.kuntalmaity.in  
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## Written by

[KUNTAL MAITY](https://hashnode.com/@kuntalmaity)

@kuntalmaity · West Bengal, India

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

Engineer by heart ❤️

I’m a passionate Full-Stack Developer who loves building performance-driven web and mobile applications. I work primarily with JavaScript, React, Next.js, Node.js, and MongoDB, Postgresql and I enjoy simplifying complex concepts into developer-friendly tutorials. On this blog, you'll find hands-on guides, real-world projects, and developer insights—all aimed at helping you level up your coding skills and build production-ready apps. Whether you're into backend performance, frontend polish, or full-stack architecture, there's something here for you! Let’s learn, build, and grow together. 💻✨

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