Worked on improving cross-platform stability in the software-mansion/react-native-reanimated repository by addressing a critical Windows-specific issue in Metro bundler integration. Focused on normalizing path separators to ensure accurate worklet subpath checks and module ID resolution, this effort prevented Hermes VM crashes caused by inconsistent path handling across operating systems. The solution established a standard approach for path normalization, enhancing reliability for both Windows and Unix-like environments. Utilizing JavaScript, Node.js, and React Native, the work targeted backend infrastructure rather than user-facing features, resulting in improved developer experience and more consistent continuous integration outcomes without introducing new features during the period.