Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
Kubernetes - Kubernetes is an open source orchestration system for Docker containers
Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications
Docker Swarm - Native clustering for Docker. Turn a pool of Docker hosts into a single, virtual host.
Django - The Web framework for perfectionists with deadlines
Rancher - Open Source Platform for Running a Private Container Service