Run the following commands from a terminal in the root folder of the cloned repository.
$ npm install --global gulp webpack
$ npm install
SASS requires Ruby and the SASS gem to be installed. To download Ruby, click here. To install the SASS gem, running the following command from the terminal.
$ gem install sass
Run gulp from the terminal, to create the application files.
gulp
Open a new terminal, and run the following gulp command to start the web server.
gulp server
Open your web browser and point it to http://localhost:8080. The web application will load.