Sangmi worked on the adobe/react-spectrum repository, focusing on aligning Storybook Toaster component naming conventions to clarify experimental status and reduce import errors. She updated Storybook stories to reference ToastContainer and ToastQueue with an UNSTABLE_ prefix, ensuring that consumers could easily identify experimental components and import them accurately. This change addressed potential confusion in the development workflow and improved the clarity of component usage within Storybook. Sangmi implemented these updates using JavaScript and TypeScript, applying her front-end development and React skills to maintain consistency across the codebase. Her work contributed to a more reliable and transparent component documentation process.