Can Progressive Web Apps provide offline push notifications?
Yes, Progressive Web Apps (PWAs) can provide offline push notifications. This is made possible through the use of service workers, which enable PWAs to work offline and deliver push notifications even when the user is not actively using the app. Service workers are background scripts that run independently of the application and can receive push notifications from a server. These notifications are queued, and when the user comes online, they are delivered. The user has the ability to interact with the notifications, such as opening the app in response to a notification. Offline push notifications in PWAs offer a seamless and engaging user experience, allowing businesses to stay connected with their users even when they are not actively using the app.