Worked on improving localization reliability in the 9001/copyparty repository by addressing a critical bug affecting copy operations. Using JavaScript and front end development skills, delivered a targeted fix that corrected a missing localization prefix, which previously caused a ReferenceError when users copied links from uploaded files. The solution involved updating the un_clip localization string, ensuring stable link copying functionality across different locales. This work required careful debugging and validation of the copy workflow to prevent regressions, ultimately reducing user friction and potential support issues. The approach demonstrated attention to code quality and a strong understanding of localization challenges in web applications.