What is descriptor for applications, components and libraries in SAP CA-UI5 - SAP UI development toolkit for HTML5 - Rendering library?

SAP Term: descriptor for applications, components and libraries

• Component: CA-UI5

• Component Name: SAP UI development toolkit for HTML5 - Rendering library

• Description: Provides a central, machine-readable and easy-to-access location for storing metadata associated with an application, a component, or library for example, app ID, version, data sources used, required SAPUI5 components and libraries The data is stored in the manifest.json file with attributes in different namespaces. The concept is inspired by the Web Application Manifest concept introduced by the W3C.

Smart SAP Assistant

• Key Concepts: 
  A descriptor is a type of metadata that provides information about an application, component, or library. It is used to describe the purpose and functionality of the item, as well as any other relevant information. In the case of SAP UI development toolkit for HTML5, the descriptor is used to describe the rendering library. 
  
  How to use it: 
  The descriptor for an application, component, or library can be used to quickly identify what it is and what it does. This can be helpful when trying to determine which tool or library is best suited for a particular task. Additionally, the descriptor can be used to quickly locate documentation or tutorials related to the item. 
  
  Tips & Tricks: 
  When creating a descriptor for an application, component, or library, it is important to include as much relevant information as possible. This will make it easier for others to understand what the item does and how it can be used. Additionally, it is important to keep the descriptor up-to-date with any changes that have been made to the item. 
  
  Related Information: 
  For more information on descriptors and how they are used in SAP software, please refer to the official SAP documentation. Additionally, there are many tutorials available online that provide step-by-step instructions on how to create and use descriptors in SAP software.