What is the primary programming language used in Salesforce Commerce Cloud (SFCC) development?

The primary programming language used in Salesforce Commerce Cloud (SFCC) development is JavaScript. This choice is correct because SFCC extensively utilizes JavaScript for creating custom business logic within the platform. The backend framework, called Demandware Script, is a server-side implementation of JavaScript that allows developers to handle various tasks such as managing business processes, accessing data, and building custom features tailored to specific requirements.

In addition to server-side scripting, JavaScript is also employed for client-side programming, enabling developers to enhance user experiences in the storefront by manipulating the Document Object Model (DOM) and implementing asynchronous operations with AJAX, among other functionalities. The wide adoption of JavaScript in SFCC aligns with its overall use across web development, making it a crucial skill for developers working within this platform.

Other languages like Java, Python, and C++ may be widely used in various programming contexts but do not play a central role in Salesforce Commerce Cloud development. Therefore, understanding JavaScript and its applications within SFCC is essential for effective development and customization of commerce solutions on the platform.