Development of hApps is much easier than dApps and traditional web apps. They have the same advantages of a single page web app but they carry extra component capabilities and out of the box support for multiple utility libraries. The extra capabilities come from component's wrapped with additional logic over the Ractive library. The components are much more robust in terms of features.
The Sentivate browser ships with many of the dependencies that exist on the web today such as jQuery, Lodash, Backbone, Ractive, React, & many more. This feature further decreases load times and saves the developer time and frustration.