Node.js Web Server Codes for Raspberry Pi Smart Mirror
$ curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
$ sudo apt-get install nodejs -y
$ node -v
v10.16.3
$ npm -v
6.9.0
$ sudo npm install -g express
$ sudo npm install -g express-generator
$ express voiceMirror
$ cd voiceMirror
$ npm install