Vercel Workflow is a durable execution framework for TypeScript developers that manages long-running, multi-step asynchronous processes within serverless environments.

• Manages state persistence automatically between steps, ensuring execution resumes after function timeouts or serverless cold starts.
• Implements deterministic execution logic through step-based functions to prevent side-effect re-execution during automatic retries.
• Provides native delay and sleep functionality, allowing workflows to pause for extended periods without consuming active compute resources.
• Integrates with the Vercel platform to provide step-by-step observability and execution history for debugging complex asynchronous logic.

The library is designed for Next.js and Node.js runtimes, utilizing the @vercel/workflow package to orchestrate state via Vercel's managed infrastructure. It is ideal for automating user onboarding sequences, processing multi-stage data pipelines, and managing scheduled recurring tasks in serverless applications.