Jory Cunn focused on accessibility optimization within the cloudscape-design/components repository, addressing an alert component issue to enhance screen-reader navigation. He improved ARIA semantics by adding a role="group" attribute to the alert’s focus wrapper, ensuring better support for assistive technologies without altering existing behavior. To maintain quality, Jory introduced a regression test that verifies the group role is correctly applied to the referenced element, reducing the risk of future accessibility regressions. His work leveraged React, JavaScript, and TypeScript, demonstrating attention to inclusive design and robust testing practices while resolving a targeted bug and supporting ongoing accessibility goals.