02 · Choreograph the chaos
Event Coordination
Wait for events, correlate signals across time, and cancel in-flight work based on what users do. The substrate underneath approvals, sagas, and abandonment flows.
eventuser.signed_up · 4 listeners
Patterns
01Building flows for lost customersCoordinate between events to build AI-driven re-engagement, human-in-the-loop approvals, and multi-step user journeys.02Reliable scheduling systemsFan out to hundreds or thousands of independently-retried jobs from a single trigger, from batch AI processing to multi-tenant report generation.03Running functions in parallelFan out to multiple model calls, evaluations, or processing tasks from a single event.