This feature adds support for text actions on web notifications. It allows web developers to let users quickly input text in response to a notification, within the notification itself. This is expected to be particularly useful for chat apps.
Docs: https://github.com/anitawoodruff/inline-notification-replies https://github.com/whatwg/notifications/issues/68
Samples: https://github.com/anitawoodruff/inline-notification-replies#example-code