combine-serve: combine static files and API endpoints and serve them as a unified server
Used to combine frontend and backend processes in development. For instance, if you're using node to develop your frontend and running a Java backend on port 7070:
combine-serve --serve /client build/ --proxy / http://localhost:7070 --port 7071 --host 127.0.0.1
Specifying the host option allows you to bind to just a single interface; otherwise it will bind to all interfaces.