Albion Rexhaj contributed user interface enhancements to the uu-semp/swedish-learning-app-2025 repository, focusing on improving layout clarity and user interaction. He implemented CSS-based center alignment for all page content, which increased readability and directed user attention to key elements. Additionally, he refined the drag-and-drop feature by adjusting scale and vertical translation, resulting in smoother and more intuitive interactions. His work leveraged CSS, HTML, and JavaScript to align with the product’s design system, ensuring visual consistency and non-breaking changes. The updates were well-documented and supported by clear commit messages, facilitating future collaboration and maintaining traceability within the codebase.