Solomon Kahsai enhanced the dropdown component in the DSpace/dspace-angular repository, focusing on user experience improvements for front end navigation. He implemented dynamic loading of dropdown items based on vocabulary size, ensuring that large vocabularies do not impact performance or usability. Using Angular, HTML, and TypeScript, Solomon also introduced robust highlighting of the current selection, making it easier for users to identify their choices and reducing navigation errors. The work addressed a specific issue with reliably loading and marking dropdown items, resulting in a more intuitive and responsive interface. The feature demonstrated thoughtful application of front end development principles.