Using gRPC in node.js

Here is a quick example of implementing gRPC in node.js: https://grpc.io/docs/languages/node/basics/

I work on a large system that has a number of external dependencies. We have a shared repo that provides mocks for these services. Other teams are moving some of the services from http or graphql to gRPC. We need decent mocks or we end up with a fragile local development experience.