Docker Registry

The centralized, secure repository for storing and distributing all your Docker container images.

The Docker Registry is your core content delivery system for container images, managing named, versioned artifacts. Docker Hub, the default public registry, currently hosts over 100,000 official images, including essential stacks like MongoDB and Nginx. You manage image lifecycle directly via the Docker CLI: use `docker push` to upload your validated builds and `docker pull` to retrieve images for deployment. This system is critical for CI/CD integration, ensuring consistent, rapid image distribution across your staging and production environments.

https://hub.docker.com