Worked on stabilizing the interactive UI for the DayKev/pokerogue repository, focusing on improving the reliability of challenge navigation. Addressed a critical bug by refining the cursor stability during challenge scrolling, ensuring the cursor position is now recalculated solely from the cursor value rather than combining it with the scroll offset. This technical approach eliminated displacement issues during scrolling, directly enhancing user experience and navigation reliability. The solution was implemented using TypeScript and front end development practices, with a strong emphasis on UI/UX design principles. The work demonstrated attention to frontend UI state handling and contributed to overall interface consistency and usability.