Worked on enhancing the developer experience for the TanStack/query repository during the React v5 migration by focusing on documentation improvements. Addressed ambiguity in the Migration Guide by clarifying explanations for function overloads and parameter types, using Markdown to ensure technical accuracy and readability. Fixed typographical errors and improved the overall structure of the guide, which helped reduce onboarding friction and support requests for teams adopting the new version. Emphasized clear commit messaging and traceability for documentation changes, demonstrating attention to maintainability and process. The work centered on documentation skills and contributed to smoother migrations without introducing new features.