---
title: "Discussion on \"Understanding IIFE (Immediately Invoked Function Expressions) in JavaScript\" | Hashnode"
description: "Discussion on \"Understanding IIFE (Immediately Invoked Function Expressions) in JavaScript\". Learn what IIFE (Immediately Invoked Function Expression) is in JavaScript, how it works, and why it’s used — with simple examples and use cases."
url: "https://hashnode.com/posts/understanding-iife-immediately-invoked-function-expressions-in-javascript/688f10fc2e9094a0415435a9"
---

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# [Understanding IIFE (Immediately Invoked Function Expressions) in JavaScript](https://samriddhadhital.hashnode.dev/understanding-iife-immediately-invoked-function-expressions-in-javascript?utm_source=hashnode&utm_medium=feed)

Learn what IIFE (Immediately Invoked Function Expression) is in JavaScript, how it works, and why it’s used — with simple examples and use cases.

Aug 3, 2025 · 2 min read · samriddhadhital.hashnode.dev  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#webdev](https://hashnode.com/tag/webdev)
-   [#iife](https://hashnode.com/tag/iife)

## Written by

[Samridha Dhital](https://hashnode.com/@Sammmm)

@Sammmm

  
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Student of Computer Science and Information Technology

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