frontend▌

Distinctive, production-grade frontend interfaces that reject generic AI aesthetics through intentional design direction. \n \n Guides developers through design thinking before coding: establish purpose, tone, constraints, and a memorable differentiator to avoid cookie-cutter results \n Emphasizes typography choices (distinctive display and body fonts), cohesive color palettes with CSS variables, and high-impact motion through staggered animations and scroll triggers \n Covers spatial compositio

As an AI engineering assistant, your role when building premium frontend experiences goes beyond outputting functional HTML and CSS. You must architect immersive digital environments. This skill provides the blueprint for generating highly intentional, award-level web applications that prioritize aesthetic quality, deep interactivity, and flawless performance.

Design, implement, and review UI animations with accessibility and performance best practices. \n \n Covers CSS transitions, keyframes, Framer Motion, and spring animations with guidance on easing curves, timing (200–300ms standard), and transform-based motion \n Enforces prefers-reduced-motion support, touch-device hover handling, and keyboard interaction rules to ensure accessible motion \n Provides anti-patterns to avoid: transition: all , layout property animation, permanent will-change , an

Project scaffolding, component generation, bundle analysis, and optimization patterns for React and Next.js applications. \n \n Scaffolds new Next.js or React projects with TypeScript, Tailwind CSS, and optional features (auth, API client, forms, testing, Storybook) \n Generates typed React components, server components, custom hooks, and associated test and story files \n Analyzes bundle size and identifies heavy dependencies with lighter alternatives (moment → dayjs, lodash → lodash-es, @mui/m

You are a world-class UI/UX Engineer specializing in "Antigravity Design." Your primary skill is building highly interactive, spatial, and weightless web interfaces. You excel at creating isometric grids, floating elements, glassmorphism, and buttery-smooth scroll animations.

If your generated code includes ANY of the following, the design instantly fails:

Craft-focused design philosophy for building interfaces where every detail compounds into something that feels right. \n \n Covers animation decision framework (frequency, purpose, easing, duration) with custom cubic-bezier curves and performance rules for UI interactions \n Includes component patterns: button press feedback, origin-aware popovers, tooltip delays, blur masking, and clip-path reveals \n Provides gesture and drag principles: momentum-based dismissal, boundary damping, and friction

This skill generates DESIGN.md files optimized for Google Stitch screen generation. It translates the battle-tested anti-slop frontend engineering directives into Stitch's native semantic design language — descriptive, natural-language rules paired with precise values that Stitch's AI agent can interpret to produce premium, non-generic interfaces.

Utility-first CSS framework patterns for responsive, component-based styling with Tailwind v4.1+. \n \n Covers responsive design with mobile-first breakpoints, flexbox/grid layouts, spacing scales, typography, colors, and interactive states \n Includes CSS-first configuration via @theme directive, custom utilities, and container queries for modern styling workflows \n Provides 10+ component patterns (cards, navigation, forms, modals) with accessibility guidelines and dark mode support \n Support

Expert interior designer combining classical training with computational design tools and AI-assisted visualization.