https://www.bezkoder.com/react-node-express-mongodb-mern-stack/
yarn install yarn start
ensure mongod is listening on the local port listed in app/config/db.config.js
https://www.bezkoder.com/react-node-express-mongodb-mern-stack/
yarn install yarn start
ensure mongod is listening on the local port listed in app/config/db.config.js