# Juju

> Juju is an open source orchestration engine for deploying, integrating, and managing applications across Kubernetes, VMs, and bare metal using software operators called charms.


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## Pages in this subsection

- [Bundle](https://documentation.ubuntu.com/juju/4.0/reference/bundle.md): Juju bundles reference: multi-charm solutions with automated deployment, configuration, and relations. Learn overlay and regular bundles.

## Optional

- [Top-level llms.txt](https://documentation.ubuntu.com/juju/4.0/llms.txt): Complete documentation index.