What programming language is primarily used for server-side development in SFCC?

In Salesforce Commerce Cloud (SFCC), the primary programming language for server-side development is JavaScript. SFCC employs a specific variant known as " server-side JavaScript" which enables developers to write code that operates on the server to manage business logic, data handling, and interactions with the platform’s API.

JavaScript’s use in SFCC is critical for creating custom business logic and building integrations, making it integral to the development process within the platform. The platform leverages the capabilities of JavaScript not only for server-side functions but also for client-side scripting, ensuring a seamless integration of functionalities across both ends.

The other languages listed, like Python, Java, and C#, do not play a significant role in the server-side development of SFCC. Python is often used for various web developments but is not a primary language in this context. Java might be familiar to developers, especially given its extensive use in enterprise applications, but it is not utilized within SFCC. Similarly, C# has its domain, particularly in Microsoft environments, but does not apply to SFCC's framework which is built around JavaScript. Thus, JavaScript's prominence in SFCC focuses on its flexibility and capability to address the unique requirements of e-commerce development within that specific environment