During June 2025, Daniel Vangelder optimized headless initialization time for IsaacLab by modifying the .kit configuration to disable fabric population when no cameras are present. This targeted change, implemented in the isaac-sim/IsaacLab repository, reduced startup overhead for headless and non-rendering applications, directly benefiting automated testing and CI pipelines. Daniel’s approach centered on platform-level configuration and performance engineering, leveraging skills in headless application development and build/test optimization. By focusing on the app.useFabricSceneDelegate setting within Kit, he improved resource efficiency and throughput for automated workflows. The work demonstrated depth in system-level optimization and practical application of Kit scripting.