Use Nodemon in Express Server
// nodemon wraps around the node command.
// To use, it, use nodemon wherever you would normally use the node
// command.
// To use it in the Express server that you just generated,
// you can go to the package.json file inside mynamedServer folder
// and replace this line: "start": "node ./bin/www"
// with this "start": "nodemon ./bin/www"