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Found 1,016 Skills
Material Design 3 (Material You) design system knowledge for modern web and Angular applications. Use when implementing Material Design 3 theming, components, typography, color systems, dynamic color, accessibility patterns, or migrating from Material Design 2. Covers design tokens, theming APIs, and Material You principles.
Transform Claude into an expert in evidence-based educational presentation design. Use when designing presentations for teaching, training, or learning contexts where retention and comprehension matter. Applies Cognitive Load Theory, Mayer's 12 Principles of Multimedia Learning, Gagné's 9 Events of Instruction, C.R.A.P. design principles, and WCAG 2.1 AA accessibility standards. Triggers on requests to (1) create educational or training presentations, (2) design slides for teaching or workshops, (3) improve existing educational presentations, (4) convert content into visual presentations, (5) ensure accessible and inclusive presentations, or (6) apply learning science to presentation design.
Comprehensive accessibility patterns for building, testing, and fixing accessible interfaces. Use when building UI components, forms, pages, or auditing code for accessibility issues.
Tailwind CSS v4.1 best practices with WCAG 2.1 AA accessibility, theming, and dark mode support. Use when working with HTML, CSS, styling components, accessibility (a11y), WCAG compliance, color contrast, focus states, screen readers, theming, light mode, dark mode, or building accessible UI patterns like buttons, forms, cards, and navigation. Complements the angular-best-practices skill for Angular frontends.
System-wide keyboard shortcut registration on macOS using NSEvent monitoring (simple, app-level) and Carbon EventHotKey API (reliable, system-wide). Covers NSEvent.addGlobalMonitorForEvents and addLocalMonitorForEvents, CGEvent tap for keystroke simulation, Carbon RegisterEventHotKey for system-wide hotkeys, modifier flag handling (.deviceIndependentFlagsMask), common key code mappings, debouncing, Accessibility permission requirements (AXIsProcessTrusted), and SwiftUI .onKeyPress for in-app shortcuts. Use when implementing global keyboard shortcuts, hotkey-triggered panels, or system-wide key event monitoring.
UI/UX design intelligence with page standards & audit mode. 85 styles, 115 palettes, 72 font pairings, 35 charts, 61 components, 50 animations, 57 WCAG criteria, 42 responsive patterns, 40 dark mode rules, 51 design tokens, 13 stacks, 15 page types with mandatory sections, 44 audit rules, SEO per page type. Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check, audit. Styles: glassmorphism, brutalism, neumorphism, bento, dark mode, view transitions, scroll-driven, container queries, AI-native, liquid glass. Topics: color, accessibility, animation, layout, typography, spacing, shadow, gradient, responsive, dark mode, WCAG 2.2, design tokens, components, page standards, navigation, SEO, auth, empty states.
Fix PageSpeed Insights/Lighthouse accessibility "!" errors caused by contrast audit failures (CSS filters, OKLCH/OKLAB, low opacity, gradient text, image backgrounds). Use for accessibility-driven SEO/performance debugging and remediation.
Creates 03-ui-ux-spec.md (IA, Expo Router route map, screen list, design tokens, component inventory, accessibility) for a new app idea. Use after docfactory-prd to define the visual and interactive layer. Essential for ensuring a consistent, goal-oriented mobile UI and preventing "design drift" during development.
Guide for building custom React components using Fluent UI v9 base state hooks and render functions. Use when asked to: create a component based on FluentUI headless hooks, build a custom component using Fluent UI base state hooks, create a component with custom styling that reuses Fluent UI accessibility behavior, implement a component using render{Component}_unstable and use{Component}Base_unstable, or consume @fluentui/react-button/@fluentui/react-tabs/etc. without Fluent 2 visual design.
Use this skill when building user interfaces that need to look polished, modern, and intentional - not like AI-generated slop. Triggers on UI design tasks including component styling, layout decisions, color choices, typography, spacing, responsive design, dark mode, accessibility, animations, landing pages, onboarding flows, data tables, navigation patterns, and any question about making a UI look professional. Covers CSS, Tailwind, and framework-agnostic design principles.
Initialize the design system or create new UI components with accessibility, Tailwind/shadcn integration, and documentation. Use when setting up the initial design system, adding component categories, or creating complex UI components that need design review.
Run Lighthouse CLI audits for websites and web applications from environment setup through result interpretation. Use when the user wants to audit performance, accessibility, SEO, best practices, PWA readiness, Core Web Vitals, Lighthouse CI, batch URL scans, localhost pages, or production pages. Trigger this skill for Lighthouse setup and troubleshooting in Linux or WSL, browser launcher failures such as "Cannot find Chrome" or "ECONNREFUSED 127.0.0.1", Chrome or Chromium detection issues, PageSpeed-style analysis requests, or any request to generate Lighthouse HTML and JSON reports with actionable recommendations.