# Multica WebSocket Real-Time Synchronization Mechanism: Architecture and Implementation

> Explore the Multica WebSocket real-time synchronization mechanism. Discover its Go and TypeScript architecture for instant, room-scoped workspace updates with React hooks.

- Repository: [multica-ai/multica](https://github.com/multica-ai/multica)
- Tags: architecture
- Published: 2026-04-11

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**Multica's real-time synchronization couples a Go-based WebSocket hub with a TypeScript client library and React hooks to deliver instant, room-scoped updates across workspaces.**

The multica-ai/multica repository implements a full-stack real-time system that bridges server-side broadcast logic with React Query cache invalidation. This architecture guarantees that all connected clients receive workspace updates immediately while maintaining strict authentication boundaries and handling back-pressure from slow connections.

## Server-Side Architecture: The Go WebSocket Hub

At the core of the **Multica WebSocket real-time synchronization mechanism** is the hub