Workflow Development Kit, a framework for building durable, long-running processes, is now in public beta. Workflow Development Kit brings durability, reliability, and observability to async JavaScript so you can build apps and AI agents that suspend, resume, and maintain state with ease. Turning functions into durable workflows is made simple by the directive:"use workflow" :Key highlights include Learn more about or . Workflowread the documentation Read more by simply adding to make async functions durable.

No manual wiring of queues, no schedulers, no YAML.Reliability"use workflow" to denote with . Retries are automatic.Mark Steps "use step" Call to pause without holding compute, then resume in place.Durability.sleep Traces, logs, and metrics for every run. Pause, replay, and time travel while debugging.Built-in observability. Develop locally and deploy to Vercel or any other cloud.No lock-in.