---
title: "Discussion on \"How does JavaScript work? 🤔\" | Hashnode"
description: "Discussion on \"How does JavaScript work? 🤔\". \"Last updated: September 2026\"\nDid you know the simple statement of JavaScript needs a lot of work done behind the seen to get it executed?\n\n\nHmm… So the browser doesn’t understand javascript directly"
url: "https://hashnode.com/posts/how-does-javascript-work/5f8ef46a1a610045ce581c33"
---

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Discussion

# [How does JavaScript work? 🤔](https://blog.ganeshjaiwal.dev/how-does-javascript-work?utm_source=hashnode&utm_medium=feed)

"Last updated: September 2026" Did you know the simple statement of JavaScript needs a lot of work done behind the seen to get it executed? Hmm… So the browser doesn’t understand javascript directly

Oct 20, 2020 · 10 min read · blog.ganeshjaiwal.dev  
Updated Sep 9  
Read the article

-   [#javascript](https://hashnode.com/tag/javascript)
-   [#tutorial](https://hashnode.com/tag/tutorial)
-   [#learn-coding](https://hashnode.com/tag/learn-coding)

## Written by

[Ganesh Jaiwal](https://hashnode.com/@ganeshjaiwal)

@ganeshjaiwal · Pune, India

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

Hello, World! I'm a senior Software Engineer who enjoys coding with a cup of tea. 👨🏼‍💻😍☕️

Hello! I'm a dedicated software developer with a passion for coding and a belief in technology's impact on our world. My programming journey started a few years ago and has reshaped my career and mindset. I love tackling complex problems and creating efficient code. My skills cover various languages and technologies like JavaScript, Angular, ReactJS, NodeJs, and Go Lang. I stay updated on industry trends and enjoy learning new tools. Outside of coding, I cherish small routines that enhance my workday, like sipping tea, which fuels my creativity and concentration. Whether debugging or brainstorming, it helps me focus. When I'm not coding, I engage with fellow developers. I value teamwork and enjoy mentoring newcomers and sharing my knowledge to help them grow. Additionally, I explore the blend of technology and creativity through projects that incorporate art and data visualization. This keeps my perspective fresh and my passion alive. I'm always seeking new challenges, from open-source contributions to hackathons and exploring AI. Software development is more than a job for me—it's a passion that drives continuous learning and innovation.

## Responses 3

Markdown supported · ⌘↵ to post

[Tapas Adhikary](https://hashnode.com/@atapas)

[Oct 21, 2020](https://hashnode.com/posts/how-does-javascript-work/5f8ef46a1a610045ce581c33/comment/5f8ff57bf5dd254fbf5fb338)

[Ganesh Jaiwal](https://hashnode.com/@ganeshjaiwal),

Thanks for sharing.. Very well explained, just like the story telling..Awesome.

[Ganesh Jaiwal](https://hashnode.com/@ganeshjaiwal)

[Oct 21, 2020](https://hashnode.com/posts/how-does-javascript-work/5f8ef46a1a610045ce581c33/comment/5f8ff57bf5dd254fbf5fb338#reply-5f902d02c626a0545fb60270)

Thankyou. I am glad that you liked it. 😊

[Favourite Jome](https://hashnode.com/@Favourite)

[Oct 21, 2020](https://hashnode.com/posts/how-does-javascript-work/5f8ef46a1a610045ce581c33/comment/5f8feea8f2119b4f9e0cdfe3)

Simple and short explanations. Thanks for sharing 👍

[Ganesh Jaiwal](https://hashnode.com/@ganeshjaiwal)

[Oct 21, 2020](https://hashnode.com/posts/how-does-javascript-work/5f8ef46a1a610045ce581c33/comment/5f8feea8f2119b4f9e0cdfe3#reply-5f902caa6aa1ed54804b9b9b)

Thankyou 😊

[Gizem Ulubayam](https://hashnode.com/@GizemUlubayam)

[Oct 20, 2020](https://hashnode.com/posts/how-does-javascript-work/5f8ef46a1a610045ce581c33/comment/5f8f57db03022e45ade4b057)

Hey, nice point of view and expression. I read it with pleasure. Keep writing.

[Ganesh Jaiwal](https://hashnode.com/@ganeshjaiwal)

[Oct 21, 2020](https://hashnode.com/posts/how-does-javascript-work/5f8ef46a1a610045ce581c33/comment/5f8f57db03022e45ade4b057#reply-5f8fb86e03022e45ade4b1da)

Thankyou Gizem, I am glad that you like this article. I love to explain that I learn.