Charlie Su developed a Traditional Chinese localization feature for the Cacti/cacti repository, focusing on enhancing accessibility for Chinese-speaking users. Over the course of one month, Charlie integrated end-to-end translation using PHP and the Weblate platform, ensuring comprehensive UI coverage and translation consistency. The work involved embedding a translation workflow directly into the codebase, which allows for ongoing localization updates with minimal maintenance. By leveraging skills in internationalization, localization, and translation, Charlie addressed usability and market reach, delivering a complete language solution that positions Cacti/cacti for broader adoption without introducing bugs or compromising code quality during the process.