During December 2025, Ates Comp delivered a CodeMirror-based editor for the apache/jena repository, focusing on enhancing the Fuseki UI’s dataset editing experience. By replacing the legacy textarea with a Vue.js component, Ates enabled syntax highlighting and line numbering, improving usability and maintainability. The work involved abstracting editor behavior into a reusable component, integrating it into the Edit view, and updating package configurations to support native legacy mode languages. Using JavaScript and Vue, Ates also addressed repository hygiene by updating license headers, .gitignore, and yarn.lock files, ensuring reproducible builds. The month’s efforts centered on front end improvements and code quality.