What are service workers and how do they enable push notifications?

What are service workers and how do they enable push notifications?

Service workers are scripts that run in the background of a web application, allowing for features like push notifications.

How do I implement push notifications using service workers?

To implement push notifications, you need to register a service worker, subscribe the user to push notifications, and handle the push event.

Are there any browser compatibility issues I should be aware of?

Yes, while most modern browsers support service workers, some older versions may not. It's best to check compatibility tables.

Can users opt-out of push notifications?

Absolutely! Users can manage their notification preferences in their browser settings.