How to use: 1. installation of node.js from their website 2. grunt-cli installation > sudo npm install -g grunt-cli 3. bower installation > sudo npm install -g bower 4. installing all dependencies of the application, so from the root dir of the app execute the following command > npm install > bower install 5. run the application in development mode > grunt serve 6. or run the application in production mode (code optimization) > grunt serve:dist