Worked on the th-ch/youtube-music repository to deliver full Arabic localization, translating 477 user interface strings to provide a comprehensive experience for Arabic-speaking users. Utilized front end development skills and i18n best practices, integrating new Arabic UI strings for features such as HTTPS settings, the Clock, and Discord Rich Presence. Leveraged JSON for managing translation data and coordinated the process through Weblate, ensuring a seamless workflow from translation to deployment. This work enhanced accessibility and broadened the application's reach, demonstrating a thorough approach to localization and effective collaboration with translation services within a modern front end development environment.