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Found 1,016 Skills
Complete guide to implementing the Syncfusion React Carousel component for rotating image galleries, product carousels, slideshow presentations, testimonials, and sequential content display. Use this skill when working with slide transitions, navigation controls, animations, styling, and accessibility features. Covers installation, item population, and all API properties, methods, and events.
Find and fix WCAG 2.2 accessibility issues. Two modes — report (sweep a codebase or page, produce a prioritized written report, no edits) and fix (audit→edit→verify loop on a target). Prefers direct-CDP live-DOM auditing; falls back to a browser-MCP composition or HTML-string audits.
Swift Charts patterns — marks, axes, selection, styling, composition, Chart3D, accessibility, and Audio Graph. Use when building or improving charts in SwiftUI.
Guides senior front-end software engineering—TypeScript/React/Next.js architecture, component design, client and server rendering, state and data fetching, styling and design systems, accessibility (WCAG), performance (Core Web Vitals), testing, and senior-level UI code review. Use when building or refactoring complex UIs, designing component APIs, optimizing LCP/INP/CLS, implementing accessible interactions, integrating design tokens, or reviewing front-end PRs—not for backend APIs or databases (fullstack-software-engineer, senior-fullstack-developer), design-only critiques without implementation, CI/CD (devops), or cross-service system RFCs (senior-software-engineer). For implementing screens from design specs, component states, and visual QA, use ui-software-engineer. Deep perf investigations and load/RUM analysis: performance-engineer.
Agent-ergonomic browser automation with token-efficient accessibility tree snapshots and combined operations
Designs user experiences and interfaces grounded in research. Use when creating user journeys, wireframes, prototypes, or improving usability. Use for information architecture, interaction design, accessibility audits, design system creation, and developer handoff.
Build software with elite design principles focusing on user outcomes, trust, accessibility, and performance. Use when creating UI components, designing user flows, writing production code, reviewing code quality, or when the user mentions UX, accessibility, performance, or trust-focused development.
Mobile-first UX best practices enforcer for web applications. Covers touch targets, responsive design, mobile gestures, performance optimization, and accessibility. Use when creating or editing mobile UI components, implementing responsive layouts, handling touch interactions, optimizing for mobile devices, or working with viewport configurations, breakpoints, and mobile-specific patterns.
Provides brand color psychology and strategic palette development frameworks including Color-in-Context Theory, 60-30-10 Rule, color harmony systems, archetype color associations, Blue Ocean color differentiation, cultural considerations, and accessibility requirements. Auto-activates during brand color selection, palette development, color psychology discussions, and color strategy work. Use when discussing brand colors, color palettes, color psychology, color differentiation, color accessibility, color harmony, WCAG compliance, or color specifications.
Use when designing, reviewing, or implementing web UIs and you need concrete MUST/SHOULD/NEVER rules for accessibility, interaction patterns, forms, layout, animation, performance, content, or visual design decisions.
Use when user needs visual UI design, interface creation, component systems, design systems, interaction patterns, or accessibility-focused user interfaces.
Animation patterns for Astro sites. Scroll animations, micro-interactions, transitions, loading states. Performance-focused, accessibility-aware.