Get Gentoo!
gentoo.org sites
gentoo.org Wiki Bugs Forums Packages
Planet Archives Sources
Infra Status

app-containers/
lxc

A userspace interface for the Linux kernel containment features

https://linuxcontainers.org/

Pull Requests

If you also like to help the Gentoo project, you can consider sending a Pull Request via Codeberg.
Before doing so, you might want to take a look at the wiki page.