During a two-month period, Ddaezi contributed to the ex-em/EVUI repository by delivering a release-ready baseline and addressing code quality issues. They incremented the library version in package.json to 3.4.106, aligning the project with semantic versioning and ensuring reproducible builds for downstream integration. Their work established clear upgrade paths and improved traceability for consuming applications. In addition, Ddaezi resolved a CI lint error by introducing an ESLint suppression directive for arrow function parentheses, maintaining code quality without impacting runtime behavior. Their contributions utilized JavaScript, JSON, and Vue.js, demonstrating a focus on package management, version control, and front end development.