During October 2025, Jacopo Mora enhanced the Italian localization of the x-data-grid component in the JCQuintas/mui-x repository. He focused on refining the it-IT locale strings, ensuring translations were both accurate and user-friendly to improve the experience for Italian-speaking users. Working primarily with TypeScript and leveraging his expertise in internationalization and localization, Jacopo updated the locale files to align with global accessibility standards. While no bugs were addressed during this period, his targeted feature work strengthened the project’s readiness for broader localization. The depth of his contribution provided a solid foundation for future internationalization efforts within the codebase.