During October 2025, Codex contributed to the ente-io/ente repository by focusing on UI polish and stability within the core gallery flow. They addressed a gallery empty-state issue by implementing checks to ensure that initial files are only provided if a thumbnail exists, preventing white screens when no media is present. Additionally, Codex updated the text detection overlay by replacing the icon with a new SVG asset and refining button sizing and constraints for improved UI consistency. Their work demonstrated practical application of Flutter, Dart, and mobile UI/UX development, delivering targeted improvements with a clear focus on reliability and user experience.