Contributed a focused user interface enhancement to the slidevjs/slidev repository by refining the timer component to display only minutes and seconds, removing milliseconds for improved readability during presentations. This change targeted visual clarity and presenter usability, reducing clutter and establishing a cleaner baseline for future timer updates. The work involved disciplined front end development using Vue.js and JavaScript, with careful attention to UI consistency and low-risk, user-centric design. No bug fixes were addressed during this period, as the effort concentrated on a single, well-scoped feature delivered through a precise commit, demonstrating methodical change management and frontend code refinement practices.