If I read this correctly they split up the Docker repository into several components. The moby repo pulls these together and spits out a build (or many builds?)

If I read this correctly they split up the Docker repository into several components. The moby repo pulls these together and spits out a build (or many builds?). So for instance one might choose an alternative container runtime to containerd? Then there's an officially supported set of components from which they build Docker CE. But why is Docker now called moby? Doesn't make sense to me.