Codex-Design

Use for product design, UI/UX, branding, high-fidelity web/mobile/desktop interfaces, HTML prototypes, design systems, frontend implementation, and design quality work.

Use to create, repair, or enforce design tokens, semantic surfaces, light/dark themes, spacing, radius, typography, component variants, and reusable UI primitives.

Use for empty states, no-data UI, AI output streaming, thinking steps, loading states, skeletons, progressive disclosure, and conversational product surfaces.

Use after design or implementation to package handoff notes, refactor UI code, split god components, document tokens, and prepare maintainable frontend deliverables.

Use for React Native, Expo SDK 56, NativeWind, iOS/Android UI, mobile UX flows, touch targets, safe areas, and mobile design-system implementation.

Use for interaction design, animations, progressive blur, animated borders, liquid metal accents, transitions, gesture feedback, and motion quality review.

Use before major product, UI/UX, branding, or prototype work to clarify goals, audience, constraints, design system, variations, and deliverables.

Use to review UI/UX quality, identify design inconsistencies, accessibility issues, visual polish defects, implementation debt, and production-readiness gaps.

Use when researching visual direction from Mobbin, Dribbble, Pinterest, Landing Love, 60fps Design, Godly Website, shadcn/coss/ui, or related UI references.

Use for production web UI implementation with Next.js 16, TypeScript, Tailwind CSS, shadcn/ui, Radix, TanStack, icons, MUI, or HTML prototypes.