During November 2024, JJ Muyang enhanced the OfficeDev/teams-toolkit repository by focusing on documentation that supports developer onboarding and migration to modern runtimes. JJ updated guides to cover Local Authentication Support and Process Termination for Port Conflict, incorporating screenshots to clarify new features. The documentation also detailed the integration of Vite for tab templates and the migration from restify to express for bot templates, ensuring compatibility with Node.js 20. JJ addressed minor documentation bugs by correcting typos in PRERELEASE.md, improving clarity and professionalism. The work demonstrated depth in Markdown documentation and a strong understanding of developer experience and Node.js ecosystems.