🔄 Inngest

Inngest is an event-driven durable workflow platform for serverless environments. Functions are triggered by events and can include sleep, wait-for-event, and fan-out steps — enabling complex multi-step workflows that survive cold starts and function timeouts.

• Event-driven functions triggered by any HTTP event or internal event
• step.sleep() and step.waitForEvent() for long-running durable workflows
• Fan-out: trigger parallel sub-workflows from a single event
• Replay, cancel, and pause running workflow instances from the dashboard
• Works with Vercel, Railway, Render, Fly.io, and any Node.js host