During December 2025, Bluescreen enhanced observability and performance for Apple Silicon metrics in the tw93/Mole repository. They developed new UI features to display detailed CPU and GPU metrics, including per-core CPU rendering and differentiation between performance and efficiency cores, using Go and system programming techniques. To optimize runtime, Bluescreen restructured GPU usage parsing by pre-compiling regular expressions, reducing overhead and improving responsiveness. These updates improved the reliability and clarity of metrics, enabling faster troubleshooting and better resource planning for Apple Silicon deployments. The work demonstrated depth in performance optimization and thoughtful application of Go and regular expressions to system-level challenges.