Skylar Ji worked on the Shopify/ui-extensions repository, focusing on improving the clarity and usability of the Discount Code API. During this period, Skylar updated the API documentation and type definitions in TypeScript to explicitly reflect that discount codes are handled in a case-insensitive manner. This change did not alter the underlying runtime behavior but aligned the documentation and type system with actual API usage, reducing confusion for developers and minimizing support requests. Skylar’s work centered on API design and front end development, ensuring that the interface accurately communicated its behavior and improved the overall developer experience for extension authors.