To run your code locally, go to the source folder and run
gulp serve
and then go to browser and open http://wwww.localhost:3000/.
To deploy your site, simply run the following command from your project directory:
firebase deploy
This will deploy your project to .firebaseapp.com. In the next section, we'll walk through using a custom domain with Firebase Hosting.
Install python2.7 (Anaconda) Install ruby Install gem
npm install node-sass -g
npm install bower -g