Build or improve visually distinctive, product-specific web interfaces, from brand pages to working apps and components. Use for frontend implementation, redesign, reference-led builds, or improving generic-looking UI. Preserve existing behavior and design systems. Review without editing when asked for an audit; skip…
Review React, Next.js App Router, TypeScript, Tailwind CSS, shadcn/ui, TanStack Query, and frontend UI code. Use when reviewing a PR, branch, diff, page, component, hook, Server Action, route handler, or API client; debugging frontend behavior; assessing production readiness; or checking runtime bugs, client/server…