Kombai is an AI-powered design and development platform that helps users create distinctive websites and product interfaces from concept to code. It generates creative design directions, including layouts, typography, color palettes, and visual styles, before building editable user interfaces. Users can refine designs through AI conversations while the platform updates pages and interactions automatically. Available for macOS, Windows, Linux, VS Code, and Cursor, Kombai supports both designers and developers by combining visual design with code generation. It focuses on producing polished, customizable websites and product UIs that are ready for further development and integration.