During May 2025, X Nakazawa focused on improving documentation accuracy within the mrousavy/expo repository, specifically addressing the Expo Router Stack import path. By updating the Markdown-based documentation, Nakazawa ensured that the import instructions matched the actual module structure, thereby preventing potential build and runtime errors for developers referencing the docs. This work emphasized documentation hygiene and enhanced the onboarding experience for contributors in the Expo ecosystem. Although no user-facing features were delivered, Nakazawa’s efforts in documentation and code health contributed to a more reliable developer experience, leveraging skills in Markdown and technical writing to reinforce project clarity and maintainability.