What problem does it solve? Starting a new website project often means re-deciding the frontend stack, re-defining design tokens, and re-establishing component conventions every time. This Skill provides a standardized frontend stack and project structure so sites are built consistently with Next.js, Tailwind v4, shadcn/ui, and Motion. ## Core Features & Use Cases - Standard Stack Definition: Next.js App Router with TypeScript, Tailwind CSS v4 (@theme CSS-first tokens), shadcn/ui components, Motion for animations, Lucide icons, and next/font typography. - Design Tokens in One Place: Colors, typography scale, spacing, and radius declared once in globals.css via @theme, with guidance for migrating legacy Tailwind v3 configs. - Component & shadcn/ui Patterns: Typed component conventions with cva variants, shadcn/ui installation commands, composition examples, and the rule to never edit components/ui directly. - Use Case: When scaffolding a marketing site, use this Skill to set up the project structure, define brand tokens in @theme, install the needed shadcn/ui components, and build responsive sections with scroll-triggered Motion animations. ## Quick Start Set up a new website project using the standard frontend stack with Next.js, Tailwind v4 tokens, and shadcn/ui components.