Service worker Nedir

Chrome. Open DevTools in Chrome. Click the Application panel, and then click Service Workers in the navigation bar. If a service worker is installed for the currently open page, you’ll see it listed on this pane.

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.

Apart from the obvious use case of returning cat pictures to every image request, we have found developers mainly use service workers primarily for 2 tasks. Service workers have mostly been associated with offline support for web applications and for push notifications for re-engaging with users .