During March 2026, contributed to brand alignment and localization improvements across mastodon/joinmastodon and formatjs/formatjs. Delivered a branding refresh by updating the application name, icon, and URLs to Nicolium, addressing deadnaming concerns and enhancing user-facing consistency. In parallel, clarified the Polish pluralization rule in documentation, ensuring accurate guidance for internationalization efforts. The work involved TypeScript for front end development, Markdown for documentation, and applied best practices in localization and linguistics. These updates improved brand integrity, reduced user confusion around pluralization, and established a stronger foundation for future i18n enhancements through careful cross-repository collaboration and commit signing.