# LXD > This is the documentation for LXD, a system container and virtual machine manager. 2014-2026 AGPL-3.0, LXD contributors ## Pages in this subsection - [Standard devices](index.html.md): LXD provides each instance with the basic devices that are required for a standard POSIX system to w... ## Optional - [Top-level llms.txt](../../llms.txt): Complete documentation index.