workflow

An open-source TypeScript framework that brings built-in durability, reliability, and observability to asynchronous functions and AI agents.

The Workflow Development Kit (WDK) makes execution durability a language-level concept in TypeScript, allowing functions to pause for minutes or months, survive server crashes, and resume exactly where they stopped. By replacing hand-rolled queues and custom retry logic with a simple declarative API, developers can build resilient applications and AI agents that maintain state effortlessly. It runs on any framework, platform, or runtime, transforming standard code into self-healing, observable workflows with zero extra infrastructure overhead.

https://workflow-sdk.dev