---
title: "Discussion on \"  🧠 How JavaScript Program Executes Behind the Scenes\" | Hashnode"
description: "Discussion on \"  🧠 How JavaScript Program Executes Behind the Scenes\". Before understanding Call Stack, Memory, and Execution Context, we need to understand one fundamental thing:\n👉 Every program needs memory to run.\nWhen a JavaScript program runs:\n\nIt needs memory to s"
url: "https://hashnode.com/posts/execution-context-in-js/699c9e2d40e1f055acc77603"
---

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# [🧠 How JavaScript Program Executes Behind the Scenes](https://explore-execution-context-in-js.hashnode.dev/execution-context-in-js?utm_source=hashnode&utm_medium=feed)

Before understanding Call Stack, Memory, and Execution Context, we need to understand one fundamental thing: 👉 Every program needs memory to run. When a JavaScript program runs: It needs memory to s

Feb 23 · 4 min read · explore-execution-context-in-js.hashnode.dev  
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-   [#execution-context](https://hashnode.com/tag/execution-context)
-   [#javascript](https://hashnode.com/tag/javascript)

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[Babita Kumari](https://hashnode.com/@babitakumari)

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