---
title: "Discussion on \"What is Execution Context and Callstack - How JS engine works behind the scenes?\" | Hashnode"
description: "Discussion on \"What is Execution Context and Callstack - How JS engine works behind the scenes?\". Javascript Interview Prepration Series Episode 1"
url: "https://hashnode.com/posts/what-is-execution-context-and-callstack-how-js-engine-works-behind-the-scenes/63246aadbc15ea8efdf5d589"
---

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# [What is Execution Context and Callstack - How JS engine works behind the scenes?](https://chandresh.me/what-is-execution-context-and-callstack-how-js-engine-works-behind-the-scenes?utm_source=hashnode&utm_medium=feed)

Javascript Interview Prepration Series Episode 1

Sep 16, 2022 · 5 min read · chandresh.me  
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-   [#execution-context](https://hashnode.com/tag/execution-context)

## Written by

[Chandresh](https://hashnode.com/@codezuma)

@codezuma · Rajasthan, India

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

Ever Tried Ever Failed No Matter, Try Again Fail Again Fail Better

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