Contributed two user interface features to the You-Dont-Need-JavaScript repository, focusing on enhancing user experience and engagement through front end development. Developed the Morph Loader, which uses CSS animations and HTML to provide animated loading effects that improve perceived performance during content transitions. Also implemented Interactive Gallery Hover Effects, introducing dynamic hover interactions for text elements to elevate visual feedback and navigational clarity. All changes were isolated to UI components, with disciplined commit practices ensuring traceability and maintainability. No critical bugs were reported, reflecting careful implementation. Demonstrated proficiency in CSS, HTML, animation, and DOM event handling within a web design context.