UI TripleD is an open-source, production-ready UI component library built on shadcn/ui and Base UI, animated with Framer Motion. It includes a drag-and-drop Landing Builder for assembling full landing pages, a Background Builder for shader-powered and Aurora animations, and a Grid Generator for Tailwind CSS layouts. The project runs as a Turborepo monorepo with pnpm workspaces, uses Next.js 16, React 19, and TypeScript, and is sponsored by Vercel.