Topic Router - Subscribe/Publish System 1.0.0 Misc 4.4 Community

Submitted by user fbcosentino; MIT; 2025-07-21

A WebSocket-based Topic Router (fully in GDScript), where clients connect to a server to subscribe to topics, and/or to publish messages to topics. When a client publishes a message, a copy is sent to all clients subscribing to that topic.

(Similar concept to services like MQTT.)