IterativeFlow

Durable, iterative workflows on your own Postgres. Version 3.1.0 as of 2025, released with monthly cadence. Runs inside your Node app using graphile-worker and drizzle-orm, inspired by Trigger.dev and Temporal, but without a separate service. Supports steps with retries, sleeps for days, external signals, child flows, versioned flows, and at-least-once execution via transactional outbox. Key differentiator: no external service, full control over Postgres schema, Standard Schema validation, and TypeScript-first.