---
title: "Discussion on \"Mastering the JavaScript Event Loop - Microtasks vs Macrotasks (with example)\" | Hashnode"
description: "Discussion on \"Mastering the JavaScript Event Loop - Microtasks vs Macrotasks (with example)\". Quick Recap!! Understand how the event loop schedules work, why promises run before setTimeout callbacks, and see a corrected example that demonstrates the exact output order."
url: "https://hashnode.com/posts/mastering-the-javascript-event-loop-microtasks-vs-macrotasks-with-example/69b914553cc3ab373f89bf04"
---

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# [Mastering the JavaScript Event Loop - Microtasks vs Macrotasks (with example)](https://saurabh532.hashnode.dev/mastering-the-javascript-event-loop-microtasks-vs-macrotasks-with-example?utm_source=hashnode&utm_medium=feed)

Quick Recap!! Understand how the event loop schedules work, why promises run before setTimeout callbacks, and see a corrected example that demonstrates the exact output order.

Mar 17 · 6 min read · saurabh532.hashnode.dev  
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-   [#event-loop](https://hashnode.com/tag/event-loop)
-   [#microtaskqueue](https://hashnode.com/tag/microtaskqueue)
-   [#jsengine](https://hashnode.com/tag/jsengine)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#promises](https://hashnode.com/tag/promises)
-   [#microtask-vs-macrotask](https://hashnode.com/tag/microtask-vs-macrotask)
-   [#timers](https://hashnode.com/tag/timers)

## Written by

[Sourabh Pande](https://hashnode.com/@saurabhpande)

@saurabhpande · Nagpur

  
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Full-Stack Web Developer

Passionate Full-Stack JavaScript Developer focused on building intuitive, scalable, and user-centric digital experiences using modern technologies.Specialized in the MERN stack (React, Node.js, and MongoDB) with practical experience architecting end-to-end web applications and seamlessly integrating intelligent AI features into modern platforms. I am highly comfortable handling both pixel-perfect frontend interfaces and robust backend logic.Driven by turning complex problems into elegant production-ready code. You can explore my full range of work, architecture patterns, and live deployments through my portfolio and GitHub links featured below.Outside the digital world, I recharge by exploring nature—especially during the monsoon season.

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