Tag
notifications
- Jun 8, 2026 Web Push: Subscription, Encryption, and Delivery The four parties involved in a push message, how the aes128gcm envelope hides the payload from the push service, and which delivery headers decide whether a message is shown or dropped. web platform
- May 15, 2026 One-Shot Watches and the Changes That Fall Between Them How watch registration, firing, and re-registration create a gap, why the client must re-read rather than trust the event, and what a lost notification actually means. distributed systems