During September 2025, Ryan Farina developed a focus-aware GUI rendering feature for the xbmc/xbmc repository, targeting performance optimization on macOS. He introduced an EnableRenderGUI helper in C++ and Objective-C++ to pause GUI rendering when the application window lost focus or was minimized, automatically resuming when focus returned. This approach reduced unnecessary CPU usage during background operation, improving resource efficiency and potentially extending battery life on portable devices. Ryan’s work maintained consistent rendering behavior and clear commit traceability, addressing a high CPU usage issue and enhancing the application’s responsiveness without compromising user experience or the integrity of the rendering pipeline.