# Trigger.dev

> Trigger.dev is an open source background jobs framework that lets you write reliable workflows in plain async code. Run long-running AI tasks, handle complex background jobs, and build AI agents with built-in queuing, automatic retries, and real-time monitoring. No timeouts, elastic scaling, and zero infrastructure management required.

## Docs

- [Concurrency & Queues](https://trigger-docs-clarify-concurrency.mintlify.site/queue-concurrency.md): Configure what you want to happen when there is more than one run at a time.

## OpenAPI Specs

- [v3-openapi](https://trigger-docs-clarify-concurrency.mintlify.site/v3-openapi.yaml)
- [openapi](https://trigger-docs-clarify-concurrency.mintlify.site/openapi.yml)