Worked on enhancing localization coverage in the clerk/javascript repository by updating and completing translations for several languages, including is-IS, nb-NO, fi-FI, hr-HR, and hu-HU. Focused on front end development with an emphasis on internationalization and localization, using JavaScript and TypeScript to address missing translations across critical user flows such as billing, reverification, API keys, MFA setup, password reset, restricted access, enterprise connections, and legal consent. This work improved the user experience for international and enterprise customers by ensuring consistent language support, reducing translation gaps, and lowering support friction for non-English-speaking users in core application areas.