Ntfyr is a native client for ntfy.sh designed for the GNOME Desktop. It allows you to receive notifications from the ntfy.sh service or your own self-hosted ntfy server directly on your desktop.
ntfy is a simple HTTP-based pub-sub notification service. It allows you to send notifications to your phone or desktop via scripts from any computer, entirely without signup, cost or 3rd party apps.
End-to-End Encryption support for secure messaging.