Worked on the core-ds/core-components repository to deliver a targeted UI enhancement focused on improving performance and visual fidelity. Implemented a feature that replaced traditional background animations with CSS opacity transitions, resulting in smoother skeleton loading states and reduced rendering overhead. This approach enhanced perceived performance and ensured consistency across different UI themes. The work involved front end development using CSS, with updates to tests and screenshots to maintain code quality. Collaboration was evident through co-authored commits and alignment with CI processes. No bugs were reported or fixed during this period, as the primary focus remained on feature-driven performance improvements.