Application Kernel for Containers
Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
flannel is a network fabric for containers, designed for Kubernetes
The Docker CLI
Go client for the Docker Engine API.
The Docker toolset to pack, ship, store, and deliver content
OpenFaaS - Serverless Functions Made Simple
DockerSlim (docker-slim): Don't change anything in your Docker container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)