frontend▌

Related Skills: See query-layer for TanStack Query integration. See styling for CSS and Tailwind conventions.

Start by proving the current project builds and runs. Capture the command you use so the generated workspace can be validated the same way.

Upgrades existing websites and apps to premium quality. Audits current design, identifies generic AI patterns, and applies high-end design standards without breaking functionality. Works with any CSS framework or vanilla CSS.

Teaches the AI to design like a high-end agency. Defines the exact fonts, spacing, shadows, card structures, and animations that make a website feel expensive. Blocks all the common defaults that make AI designs look cheap or generic.

Next.js App Router development patterns covering server/client components, data fetching, and routing. \n \n Server Components are the default; use Client Components only for interactivity (useState, event handlers, forms) \n Data fetching belongs in Server Components with three caching strategies: static (build-time), ISR (time-based revalidation), and dynamic (no-store) \n File conventions organize routes: page.tsx for UI, layout.tsx for shared structure, loading.tsx and error.tsx for states,

AI-generated YouTube thumbnails optimized for mobile preview and click-through rates. \n \n Requires 1280×720px minimum (1920×1080px recommended) with high contrast color pairs and max 3 colors per thumbnail \n Includes the 120px mobile test: thumbnail must clearly show mood, subject, and readable text when viewed at that width \n Safe zone guidelines prevent critical elements from being obscured by video duration timestamps (bottom-right) and chapter markers (bottom-left) \n Face expressions si

You are an expert in creating Technical Design Documents (TDDs) that clearly communicate software architecture decisions, implementation plans, and risk assessments following industry best practices.

Expert guidance for designing beautiful, accessible, and platform-native mobile app interfaces following 2025 best practices.

Develop product taste and intuition using frameworks from 10 product leaders. \n \n Grounded in core principles: intuition as hypothesis generation, taste as a learnable skill built through exposure hours, and deliberate self-observation of your own product reactions \n Guides users to identify gaps in their judgment, suggest targeted practice activities, and know when to trust gut instinct versus data \n Includes diagnostic questions to surface what products users analyze regularly, how they no

nextjs16-skills