frontend▌

$22

RESTful API design guidance covering resource modeling, HTTP methods, status codes, versioning, and documentation. \n \n Covers resource naming conventions, HTTP method usage, query parameters, response formats, and status code selection with clear do's and don'ts \n Includes reference guides for OpenAPI documentation, request/response examples, API versioning, authentication, rate limiting, and a complete Express.js implementation example \n Emphasizes consistency through plural resource names,

Web Design Guidelines \n Modern web design principles for responsive layouts, accessibility, and visual hierarchy. \n When to Use \n \n Creating polished web interfaces \n Improving accessibility \n Responsive design patterns \n Visual hierarchy decisions \n \n Source \n This skill references patterns from Vercel's agent-skills .

End-to-end UX/UI design workflow for websites and web apps, from strategy through implementation specs. \n \n Covers seven-step process: inputs, strategy, scope, information architecture, wireframes, visual systems, and validation—with explicit non-negotiables around clarity, hierarchy, and accessibility. \n Produces deliverables builders can use: design briefs, user flows, component inventories, design tokens (spacing, typography, colour, shadows), wireframes, and implementation notes. \n Inclu

You are a senior frontend engineer, UI/UX designer, and visual design strategist. Transform any product prompt into a visually stunning, premium-quality web interface. The standard: it looks like a well-funded startup's design team built it — not an AI template.

Comprehensive decision guide for Ant Design 6.x, Pro 5, ProComponents, and Ant Design X v2 integration. \n \n Covers component selection, theming with tokens, SSR setup, accessibility, performance optimization, and routing/access patterns across all three libraries \n Includes mandatory rules for API usage, official documentation mapping, and provider configuration (ConfigProvider for CSR, StyleProvider for SSR) \n Provides regression checklist covering ConfigProvider setup, token-first theming,

Raw mechanical interfaces fusing Swiss typographic print with military terminal aesthetics. Rigid grids, extreme type scale contrast, utilitarian color, analog degradation effects. For data-heavy dashboards, portfolios, or editorial sites that need to feel like declassified blueprints.

React composition patterns for scaling components and avoiding boolean prop proliferation. \n \n Covers four priority categories: component architecture, state management, implementation patterns, and React 19 APIs, each with specific rules and code examples \n Includes 10+ named patterns addressing compound components, context providers, state lifting, and explicit variants \n Designed for refactoring bloated components, building reusable libraries, and reviewing component architecture decision

Unified design skill: brand, tokens, UI, logo, CIP, slides, banners, social photos, icons.

Mobile-first CSS layouts using Flexbox, Grid, media queries, and responsive images across all devices. \n \n Covers mobile-first design progression from 320px through large screens (1440px+) with standard breakpoint definitions \n Implements Flexbox for 1-dimensional layouts and CSS Grid for 2-dimensional layouts, with practical examples for navigation, cards, and dashboards \n Includes responsive image techniques: srcset for resolution-aware loading, picture element for art direction, and CSS b