Self-hosted apps that integrate with APNS (Apple Push Notification Service)

5 open-source, self-hostable projects list APNS (Apple Push Notification Service) as an integration.

• CodyncA free, open-source, self-hosted app that runs AI coding agents on your computer and lets you chat with them as persistent bots from any device.
• Tigase XMPP ServerSelf-hosted, open-source XMPP/Jabber server in Java with extensive XEP support, clustering, HTTP API, and push notifications for scalable real-time messaging.
• octo-serverSelf-hosted Go backend for OCTO — humans and AI agents collaborate via REST/WebSocket, Lobster agents, and WuKongIM messaging.
• ServerBeeSelf-hosted VPS monitoring with real-time agent dashboard, alerts, network quality probes, IP reputation, and native iOS app.
• sama-serverSelf-hosted open-source chat server providing real-time messaging, horizontal clustering, push alerts, and multi-device sync for teams and developers.