Notifications

Summary

The Notifications API lets a webpage show native OS-level notifications, with the user's explicit permission. Notifications are useful for timely updates but should be permission-aware and purposeful because excessive notifications quickly become disruptive.

• 1Request notification permission and show a test notification. Validate your understanding by applying it in a small practical example.
• 2Learn the difference between the Notifications API and the Push API. Focus on understanding the underlying reason it works, not only memorizing the definition.
• 3Handle the 'denied' permission state gracefully — never nag the user repeatedly.