What can promises help with regarding asynchronous calls in SFCC?

Promises play a crucial role in managing asynchronous calls in SFCC by providing a more streamlined and manageable way to handle the execution flow of these operations. When using traditional callback methods, developers often face challenges such as "callback hell," where nested callbacks can lead to code that is difficult to read and maintain. Promises simplify this by allowing developers to write more linear and clear code, where the flow of operations can be followed more easily.

Additionally, using Promises allows for better error handling through .catch() methods, enhancing the overall robustness of asynchronous calls. With Promises, you can chain multiple asynchronous operations together, which makes it straightforward to execute subsequent tasks once a promise is fulfilled, thereby improving readability and maintainability.

While promises do not entirely eliminate the need for callbacks, they do provide a structured way to handle asynchronous workflows, making it simpler for developers to manage the execution order and logic of their code. This abstraction reduces the complexity associated with managing multiple layered asynchronous calls, thus facilitating a smoother development experience.