Juanma Garrido focused on documentation-driven improvements across Automattic/remote-data-blocks and WordPress/wordpress-playground, addressing integration pain points and onboarding clarity. In Automattic/remote-data-blocks, he corrected the Zip Code API endpoint in Markdown-based HTTP tutorial docs, ensuring developers reference accurate data sources and reducing configuration errors. For WordPress/wordpress-playground, he authored comprehensive documentation for the GitDirectoryReference resource in TypeScript, detailing type definitions, usage examples, and compatibility notes to streamline plugin and theme development in Git subdirectories. His work demonstrated careful attention to technical accuracy and developer experience, with precise, well-commented contributions that improved documentation reliability and cross-repository usage patterns.