Linuxkit
LinuxKit provides a set of tools to build 'custom Linux subsystems that only include exactly the components the runtime platform requires'.
Moby and LinuxKit Open Source from Docker, in InfoQ. Retrieved 2/24/2018. https://www.infoq.com/news/2017/05/Docker-Moby-LinuxKit
Position on the Adoption Curve
Presentations about Linuxkit
Developer @Docker
Justin Cormack