notify.2nd.tools
Press the button. Get a push notification 5 seconds later.
Installed as PWA—
Service worker—
Notification permission—
Push subscription—
iPhone: open in Safari, tap Share, then Add to Home Screen. Open the app from the home screen icon — push notifications only work in installed mode on iOS.
Send a notification
Tap a story below — you'll get a push for it in 5 seconds. Tapping the notification opens the app and shows that exact story.