Worked on enhancing localization within the clerk/javascript repository by updating Swedish password complexity messages to use dynamic length tokens for minimum and maximum password requirements. This approach improved the clarity and accuracy of security-related messaging, reducing user confusion and supporting better internationalization practices. Collaborated closely with other contributors to validate translations and ensure consistency across the Swedish locale. The work was implemented using TypeScript and focused on i18n and localization techniques, laying the groundwork for scalable language support. No bugs were fixed during this period, but the feature delivered a more adaptable and user-friendly experience for Swedish-speaking users.