inquiry about notification limits per minute

[raniaCht]

what is the maximum number of push notifications allowed per minute?

[safwanrahman]

This package uses the built-in push server of the browser vendor.

According to MDN documentation, you can find this
https://developer.mozilla.org/en-US/docs/Web/API/Push_API
"""
Activating a service worker to deliver a push message can result in increased resource usage, particularly of the battery. Different browsers have different schemes for handling this, there is currently no standard mechanism. Firefox allows a limited number (quota) of push messages to be sent to an application, although Push messages that generate notifications are exempt from this limit. The limit is refreshed each time the site is visited. In Chrome there are no limits.
"""