What is the primary use of Demandware Script Language (DWScript)?

The primary use of Demandware Script Language (DWScript) is for server-side logic. DWScript is designed specifically to enable developers to write functionality that runs on the server, allowing them to manage complex operations related to data processing, business logic, and interactions with the Salesforce Commerce Cloud platform.

Server-side logic is crucial for handling tasks such as retrieving and processing data from the backend, executing business rules, and managing sessions and user interactions. By utilizing DWScript, developers can create dynamic and responsive web applications that meet specific business requirements, making it a fundamental aspect of developing with Salesforce Commerce Cloud.

Other options, while important in their own right, do not accurately capture the main function of DWScript. Frontend styling primarily involves using CSS or JavaScript for visual presentation, while database management typically involves SQL or similar languages for interacting with databases. API integration relates to connecting the application with external services, which usually involves different programming languages or methodologies rather than DWScript itself. Thus, the use of DWScript for server-side logic is what distinguishes it as a key tool in the Salesforce Commerce Cloud ecosystem.