Worked on improving the developer experience for the TanStack/router repository by addressing a reliability issue in the Build-from-scratch guide for the Vite React plugin. Identified and fixed a missing development dependency, ensuring that the setup instructions function seamlessly for users following the documentation. This update reduced onboarding friction and minimized build-time errors, supporting a smoother workflow for contributors. The work involved careful validation of dependencies and a focus on maintaining compatibility with Vite-based React projects. Utilized skills in React, Vite, and Markdown to enhance documentation quality, demonstrating attention to detail and a commitment to robust, actionable technical guides.