Contributed to the usememos/memos repository by developing a feature that allows users to clear completed tasks from their memos, addressing the need for better task management and reducing clutter. The implementation involved adding a contextual menu action that appears only when completed items are present, enhancing the user experience by minimizing unnecessary interface elements and potential misclicks. This work was delivered as a single, well-scoped commit, making future code reviews and audits straightforward. The feature was built using React and TypeScript, demonstrating skills in front-end development and UI/UX design, with a focus on practical, user-centered improvements.