This will install run-time project dependencies and developer tools listed in package.json file.
This command will build the app from the source files (/src) into the output /dist folder. Then open dist/index.html in your browser.
Now you can open your web app in a browser, on mobile devices and start hacking. Then open dist/dashboard/index.html in your browser. The page must be served from a web server, e.g. apache, nginx, WebStorm built-in web server, etc., otherwise some features may not work properly.
This command will watch for changes in /src and recompile handlebars' templates & scss styles on the fly into html & css accordingly.