Rekha worked on the AdobeDocs/express-add-ons-docs repository, focusing on API stability and experimental layout enhancements. She stabilized the public API by removing experimental documentation sections related to rescaling and resizing, aligning the documentation with the upcoming release and reducing onboarding risk for developers. Rekha also introduced a Dynamic Node Resize feature, enabling advanced resizing for multiple node types through manifest-flag gating, which allows add-on developers to opt in to experimental capabilities. Her work combined API design, node management, and technical writing, leveraging Markdown for documentation and ensuring the codebase was prepared for a smoother, more maintainable release process.