Trigger.dev

Trigger.dev is an open-source platform for building AI workflows and agents in TypeScript. Developers define long-running background tasks in their codebase and deploy them with durable execution, retries, queues, idempotency, checkpointing, and elastic scaling.

The platform supports cron schedules, batch triggering, structured inputs and outputs, human-in-the-loop waits, realtime updates and streaming, concurrency controls, multiple environments, versioning, logging, tracing, alerts, and run-level observability. It can run browsers, Python scripts, and FFmpeg through build extensions.

Users can run tasks through Trigger.dev’s cloud or self-host the complete product. The README documents Docker Compose and Kubernetes deployment paths, as well as a web app for creating projects and viewing task runs.