Which tools or frameworks can be used to develop custom applications in SAP S/4HANA with SAP Fiori design principles?

The selection of tools and frameworks for developing custom applications in SAP S/4HANA while adhering to SAP Fiori design principles includes a variety of options that cater to different aspects of the development process.

SAP UI5 is a crucial framework for creating user interfaces that align with SAP Fiori design principles. It provides a collection of libraries, controls, and best practices for building responsive applications with a modern look and feel. Using SAP UI5, developers can craft custom applications that ensure a consistent user experience across various devices and platforms, essential for meeting the high standards set by Fiori design principles.

While SAP Fiori Elements is also integral to Fiori app development, it primarily focuses on enhancing the UI development process by providing pre-defined templates and standards that ensure compliance with Fiori guidelines. It simplifies the creation of apps by enabling developers to work from standardized components.

SAP Web IDE, as a development environment, supports the use of SAP UI5 and Fiori Elements. It provides tools and features for building applications, but it is more of an IDE rather than a framework dedicated to Fiori principles.

The SAP Cloud Application Programming Model, on the other hand, provides a set of development guidelines for building cloud applications but does not specifically target the UI design aspect as