During August 2025, Jon implemented Windows multi-display support in the flutter/flutter repository by developing a DisplayMonitor class in C++. This class retrieves and manages display properties such as size, refresh rate, and DPI, and responds dynamically to display changes, addressing the need for robust multi-monitor user experiences. Jon’s work integrated Windows APIs and Flutter platform channels, focusing on performance and stability while laying a foundation for future display features. The solution improved display handling, reduced layout issues and flicker during monitor changes, and enhanced the overall user experience. Jon applied skills in C++, Flutter engine development, and unit testing throughout.