Install nodemon globally
npm i nodemon -g
Install server and client dependencies cd socket-react-express yarn install
cd client yarn install
yarn
cd client
yarn
To start the server and client at the same time (from the root of the project)
yarn dev
Running the production build on localhost. This will create a production build, then Node will serve the app on http://localhost:5000
NODE_ENV=production yarn dev:server
The key to use an Express backend with a project created with create-react-app is on using a proxy. We have a proxy entry in client/package.json
"proxy": "http://localhost:5000/"
This tells Webpack development server to proxy our API requests to our API server, given that our Express server is running on localhost:5000