This is a smart banner for webapps targeting Mozilla Firefox (Desktop, Android & Firefox OS). App details are pulled from the webapp manifest file.
Future releases will include additional information automatically pulled from the Firefox Marketplace. (ratings, reviews etc)
bower install moz-webapp-banner
Include the JS and CSS file in the head of your page, then initialize the banner with the path to the manifest file.
mozBanr.init(); // defaults to '/manifest.webapp'
or
mozBanr.init('/app/manifest.webapp');