I have recently started developing for node. The company that I work for has an internal npm registry. I want to know how to use different registry settings depending upon where
Registry should only be needed when you're installing packages. You can use this when you wish to install from the private registry.
npm install packagename --registry https://myregistryurl
This may work too..
npm install https://myregistryurl/packagename
and just install the normal way when you're using the public registry.