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)
OpenFaaS - Serverless Functions Made Simple
A tool for secrets management, encryption as a service, and privileged access management
A tool for exploring each layer in a docker image
Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
flannel is a network fabric for containers, designed for Kubernetes
Learn and understand Docker technologies, with real DevOps practice!
Application Kernel for Containers