Realtime Ui Websockets And Sse

Use When

• Live dashboards, notifications, or collaboration features
• Users expect near-real-time updates

Workflow

1. Choose transport by directionality and browser support
2. Define reconnect, heartbeat, and backoff policy
3. Implement server-side fan-out and rate limits
4. Handle stale state and conflict resolution rules
5. Load test connection churn and burst traffic

Required Checks