connect node server in react client file concurrently ############################################################## concurrently setup in scripts ----------------------- "client-install": "cd client && npm install", "start": "node server/index.js", "server": "nodemon server/index.js", "client": "npm start --prefix client", "dev": "concurrently \"npm run server\" \"npm run client\"" ####################### npm run server => start node server npm run dev => start node server and react client same time