During January 2026, Tustev worked on the Difegue/LANraragi repository, delivering a Tag Input Paste Enhancement that refined the tag-entry workflow for users. By leveraging JavaScript and front end development skills, Tustev implemented logic to append pasted text to any existing pending input, support multiple tags in a single paste, and clear pending text after the first tag to preserve user input. This approach improved the reliability of paste handling and reduced the risk of data loss during tagging. The work demonstrated a solid understanding of DOM manipulation and event handling, resulting in a smoother, more efficient tagging experience.