NATS + Docker + Websockets + React example

• NATS server with a websocket tcp relay proxy
• create-react-app demo that pub / subs from the proxy

Requirements

• Docker + Docker Compose

Running

• docker-compose up to spin up the websocket backend
• cd frontend; yarn start to spin up the React frontend at http://localhost:3000

* assumes dockerhost points to your docker-machine ip. if not, then update frontend/package.json and override the REACT_APP_NATS_HOST value