---
title: "Discussion on \"Make use of your brain's service worker\" | Hashnode"
description: "Discussion on \"Make use of your brain's service worker\". First things first, what is a service worker in JavaScript?\n\nA service worker is a type of web worker. It's essentially a JavaScript file that runs separately from the main browser thread, intercepting network requests, caching or retrieving resource..."
url: "https://hashnode.com/posts/make-use-of-your-brains-service-worker/616b7990441bd36daa956131"
---

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# [Make use of your brain's service worker](https://wagnerm.hashnode.dev/make-use-of-your-brains-service-worker?utm_source=hashnode&utm_medium=feed)

First things first, what is a service worker in JavaScript? A service worker is a type of web worker. It's essentially a JavaScript file that runs separately from the main browser thread, intercepting network requests, caching or retrieving resource...

Oct 17, 2021 · 2 min read · wagnerm.hashnode.dev  
Updated Nov 9, 2021  
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-   [#productivity](https://hashnode.com/tag/productivity)
-   [#developers](https://hashnode.com/tag/developers)

## Written by

[Wagner M](https://hashnode.com/@wagnerm)

@wagnerm · Canada

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

Passionate Senior Front-end Developer

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