---
title: "Discussion on \"Understanding Synchronous vs Asynchronous JavaScript\" | Hashnode"
description: "Discussion on \"Understanding Synchronous vs Asynchronous JavaScript\". Learn the difference between synchronous and asynchronous JavaScript, blocking vs non-blocking code, why async behavior is important."
url: "https://hashnode.com/posts/understanding-synchronous-vs-asynchronous-javascript/69ff79f7f239332df4e4b86c"
---

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# [Understanding Synchronous vs Asynchronous JavaScript](https://synchronous-asynchronous-javascript.hashnode.dev/understanding-synchronous-vs-asynchronous-javascript?utm_source=hashnode&utm_medium=feed)

Learn the difference between synchronous and asynchronous JavaScript, blocking vs non-blocking code, why async behavior is important.

May 9 · 6 min read · synchronous-asynchronous-javascript.hashnode.dev  
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## Written by

[Gagan Sharma](https://hashnode.com/@GaganSharmaGit)

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