5 ms·Pretty sure it was backbone and underscore. LinkedIn likes them pretty well.by tylerlh 14y agoPretty sure it was backbone and underscore. LinkedIn likes them pretty well.mrchess 14y agoI'm curious if they integrated Sencha touch with it too. Personally I use Backbone to layout structure, but still integrate it with Ext for specific components.karlshea 14y agoI poked around in their iPhone app source while I was learning Backbone and didn't see any Sencha classes.