Over a two-month period, contributed targeted enhancements to the Difegue/LANraragi repository, focusing on both user experience and code quality. Developed a row-level context menu for the compact table view, enabling right-click actions across entire rows and improving accessibility for power users. This feature involved updating UI classes and row creation logic using JavaScript and front end development skills to ensure consistent styling and interaction. Additionally, migrated the ESLint configuration to a modern JavaScript module format, pinned dependencies in package.json, and introduced JSDoc typing, collectively improving build reliability, maintainability, and onboarding efficiency for future contributors working with JavaScript and UI/UX design.