Git-submodule
… allows you to include one repository inside another, keeping them as separate projects.
- Add a submodule to your repo
$ git submodule add {repo-url} {path} - Update the submodules in your repo
$ git submodule update --init --recursive
- Remove a submodule from your repo
$ git submodule rm {path}
Git-lfs
… allows you to store pointers to large binary files that are kept in a remote storage.
- Add a file pointer to your repo
$ git lfs track {path} - Update the file pointers in your repo
$ git lfs pull
- Remove a file pointer from your repo
$ git lfs untrack {path}