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Service Worker

Service Worker

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**Service Worker**

What is Service Worker?

A service worker is a script that your browser runs in the background, separate from a web page, opening the door to features that don't need a web page or user interaction. Today, they already include features like push notifications and background sync. In the future, service workers might support other things like periodic synchronization or geofencing. They allow you to create offline web experiences by intercepting network requests and serving cached content. They can also be used to improve performance by caching assets and data.

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