The Docker team's intuition was to take the concept of a container and build an ecosystem around it that would simplify its use. This ecosystem includes a series of tools:
- Docker engine (https://www.docker.com/products/docker-engine)
- Docker toolbox (https://docs.docker.com/toolbox/)
- Swarm (https://docs.docker.com/engine/swarm/)
- Kitematic (https://kitematic.com/)