Build durable, resumable workflows that survive restarts, deployments, and failures using TypeScript directives.
| "use workflow" | Orchestrates steps, sleeps, suspends | Deterministic: No side effects, no Node.js modules, no global fetch | | "use step" | Contains business logic, I/O, side effects | Runs on separate request: Auto-retries on failure |
Workflow DevKit uses event sourcing - state changes are stored as events and replayed to reconstruct state. Workflows must be deterministic so replays produce identical step sequences. Steps run on separate requests, so data passes by value (mutations don't affect workflow variables).
Erstellen Sie dauerhafte Arbeitsabläufe mit Vercel Workflow DevKit unter Verwendung der Anweisungen „Use Workflow“ und „Use Step“. Verwendung für lang laufende Aufgaben, Hintergrundjobs, KI-Agenten, Webhooks, geplante Aufgaben, Wiederholungsversuche und Workflow-Orchestrierung. Unterstützt Next.js, Vite, Astro, Express, Fastify, Hono, Nitro, Nuxt, SvelteKit. Quelle: jakerains/agentskills.