During May 2025, Toffler McGinnis focused on improving developer onboarding for the DataDog/dd-trace-rb repository by enhancing the MacOS development documentation. Using Markdown and leveraging strong documentation skills, Toffler clarified the build process for libdatadog and dd-trace-rb, specifying that builds should occur within their respective repositories and that commands must be executed from the correct directories. These updates addressed common points of confusion, streamlining the setup process and reducing onboarding time for new contributors. The work was delivered through two well-documented commits, reflecting a targeted approach to developer experience rather than broad code changes or bug fixes during this period.