During December 2024, Qian Sun updated the MacOS System Logs Documentation for the ghostty-org/ghostty repository, focusing on improving developer onboarding and debugging efficiency. The work involved clarifying how to access and interpret macOS system logs using the system log CLI utility, providing explicit command-line instructions and practical examples. Using Markdown and technical writing skills, Qian Sun enhanced the documentation to support observability and reduce time-to-debug for support scenarios. The update addressed a specific gap in log access guidance for macOS environments, offering clear, actionable workflows. The contribution demonstrated depth in documentation and a targeted approach to developer experience.