SAPUI5 is an HTML5 framework for creating cross-platform, enterprise-grade web applications efficiently. What started as a small project is now one of the most successful technologies ever invented by SAP. It is a set of libraries to build responsive web applications that run on multiple devices like Desktop, Mobile, and Tablet. SAPUI5 works on the MVC concept to accelerate the development cycle by creating data, business logic, and representation of data separately on the view. So the development of view and controller can take place independently to create models (data containers). It is the latest in the series of SAP UI development technologies.