Websocket-Skeleton required: nodejs and npm to start: 1. npm install 2. npm start 3. open Browser go to localhost:8080 INSTALL: npm install DEV SERVER: npm run dev START: npm start BUILD SERVER: npm run build:server DEV FRONTEND: npm run watch BUILD FRONTEND: npm run build reachable: localhost:8080 used packages: socket.io webpack babel eslint: airbnb prettier Docker commands: BUILD: docker build -t node-websocket-test:latest . RUN: docker run -it -p 9002:8080 node-websocket-test:latest