This is a very simple example to run Hello World in tRPC-Go.
Run hello world server:
$ cd server && go run main.go
Start a new terminal to run hello world client:
$ cd client && go run main.go
You will see Hello world!
displayed as a log.
Congratulations! You’ve just run a client-server application with tRPC-Go.
Check docs to get deeper into tRPC-Go.