Worked on the TanStack/router repository to enhance the developer experience by updating documentation for SPA mode. Focused on aligning the documentation with the actual codebase, the work clarified the correct export function name required for SPA implementations, reducing the risk of integration errors for users. The update was delivered in Markdown and leveraged React knowledge to ensure technical accuracy and relevance. By improving the clarity and maintainability of the documentation, the contribution aimed to streamline onboarding for downstream developers and support more efficient adoption of SPA mode. No bugs were fixed during this period, with efforts concentrated on documentation improvements.