Applications

Moby produces two binaries: the Docker daemon and a tiny port-forwarding helper. Everything else in the repo is library code that the daemon links into.

Application	Source	Role
dockerd	cmd/dockerd/	The Docker Engine daemon. Serves the Engine API and orchestrates everything.
docker-proxy	cmd/docker-proxy/	Userland TCP/UDP/SCTP proxy used by the bridge network driver to publish container ports.

The top-level docker-bake.hcl bakes both binaries (and the engine container image) for release.