Advanced Progressive Web Apps: Push notifications under control
summary
Covers concrete Web Push implementation: registering a service worker, creating a Push API subscription, saving the subscription endpoint and VAPID public key on a backend, and sending notifications through platform push services (Firebase Cloud Messaging, Mozilla Push Service, Windows Notification Service). Demonstrates registration and delivery, reports about half of permission requests are denied, explains required encryption and platform caveats (no iOS Safari support), and previews upcoming Project Fugu features such as the Badging API and Notification Triggers.
AI-written summary · about
