Let’s see some workarounds to add web push notifications to a website if you cannot add a service worker to the root folder.
push-api
List of HTTP status codes and errors returned by web push services
A list of all the official documentation provided by the push services about the HTTP status codes and errors that can be returned. When an application sends a notification to a browser push service, it should check the status code returned and take appropriate actions.
Multi-Channel Notifications in Ruby on Rails with Noticed gem and Pushpad
In this tutorial we explain how to use the pushpad gem with the noticed gem to create multi-channel notifications in a Rails application. In particular we’ll use the noticed gem for the notifications in general, while Pushpad will be used to deliver the web push notifications in real time, even when the website is closed.
Push API: the PushSubscription object explained
A “push subscription” represents a subscriber to the push notifications of a website.
Safari 16 adds support for web push notifications (Push API)
The long-awaited support for web push notifications in Safari is finally here.
Building a custom browser push service: is it possible?
Can you change the push service used by the browser? Is it possible to build and use a custom push service for delivering the web push notifications to the browser?
P2P Notifications? CORS is removed from all major push services
Sending web push notifications directly from a browser to another, using the Push API protocol, is not a secure practice. Now CORS is finally removed from all browser push services.
“This site has been updated in the background”: what is this notification?
If you subscribe to the notifications of some websites, you may sometimes see a strange notification with this content: “This site has been updated in the background”. What does that mean? And if you are the website owner, how can you prevent that notification?
What happens to the push subscription when you clear data from browser?
A user visits a website and subscribes to the notifications. Then, after some time, he opens the browser settings and clicks “clear data” in order to remove the history and all the data stored by the browser on the device. What happens to the notifications in this case?
Web Push Notifications: multiple accounts on the same browser
How can you manage push notifications when a user uses multiple accounts on the same browser? What can you do if multiple users use the same device / browser?