Browser automation skill for web page interaction. Two strategies: (1) Snapshot + refs for simple static pages; (2) JavaScript-first for login forms, SPA, and dynamic pages (PREFERRED). Covers opening URLs, snapshots, clicking, filling forms, evaluating JS, screenshots, tab management, and navigation. Built on go-rod/CDP with headless Chrome. If snapshot returns 0 element refs, DO NOT retry -- switch to JavaScript strategy immediately.
Convert Figma designs to production-ready React components with Tailwind CSS. Use when user provides a Figma URL, asks to convert Figma designs to React/code, wants to extract components from Figma, or mentions "vibefigma". Requires a Figma access token (via --token flag, FIGMA_TOKEN env var, or .env file).
React/Next.js component design pattern library. Provides Compound/Render Props/HOC/Custom Hooks patterns, state management strategies (Zustand/React Query/Context), and folder structure conventions as a frontend-dev extension skill. Use for requests like 'component patterns', 'React patterns', 'state management', 'folder structure', 'Custom Hook', 'component separation', and other frontend architecture design tasks. However, actual code implementation or backend logic is outside this skill's scope.
React/Next.js 컴포넌트 설계 패턴 라이브러리. Compound/Render Props/HOC/Custom Hooks 패턴, 상태관리 전략(Zustand/React Query/Context), 폴더 구조 컨벤션을 제공하는 frontend-dev 확장 스킬. '컴포넌트 패턴', 'React 패턴', '상태관리', '폴더 구조', 'Custom Hook', '컴포넌트 분리' 등 프론트엔드 아키텍처 설계 시 사용한다. 단, 실제 코드 구현이나 백엔드 로직은 이 스킬의 범위가 아니다.
Create data-driven presentation slides using React, Vite, and Recharts with Sentry branding. Use when asked to "create a presentation", "build slides", "make a deck", "create a data presentation", "build a Sentry presentation". Scaffolds a complete slide-based app with charts, animations, and single-file HTML output.
Audit and fix visual hierarchy, spacing, color, and depth in web UIs. Use when the user mentions "my UI looks off", "fix the design", "Tailwind styling", "color palette", "visual hierarchy", "design system", "spacing scale", or "component styling". Also trigger when building consistent design tokens, creating dark mode themes, improving data visualization clarity, or polishing UI details before launch. Covers grayscale-first workflow, constrained design scales, shadows, and component styling. For typeface selection, see web-typography. For usability audits, see ux-heuristics.
React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.
React and Next.js performance optimization guidelines from Vercel Engineering. Use when writing, reviewing, or refactoring React components or Next.js App Router code for performance (waterfalls, bundle size, server/client performance, rerenders, rendering performance).
Complete guide for building accessible, high-UX forms in modern stacks (React/Next.js, Tailwind, Zod). Includes specific patterns for clickable areas, range sliders, output-inspired design, and WCAG compliance.
Build modern, composable, and accessible React UI components following the components.build specification. Use when creating, reviewing, or refactoring component libraries, design systems, or any reusable UI components. Triggers on tasks involving component APIs, composition patterns, accessibility, styling systems, or TypeScript props.
Use when creating HTML email templates with React components - welcome emails, password resets, notifications, order confirmations, newsletters, or transactional emails.
Best practices for Remotion - Video creation in React
Set up Tailwind v4 with shadcn/ui using @theme inline pattern and CSS variable architecture. Four-step pattern: CSS variables, Tailwind mapping, base styles, automatic dark mode. Prevents 8 documented errors. Use when initializing React projects with Tailwind v4, or fixing colors not working, tw-animate-css errors, @theme inline dark mode conflicts, @apply breaking, v3 migration issues.
Manage server state in React with TanStack Query v5. Covers useMutationState, simplified optimistic updates, throwOnError, network mode (offline/PWA), and infiniteQueryOptions. Use when setting up data fetching, fixing v4→v5 migration errors (object syntax, gcTime, isPending, keepPreviousData), or debugging SSR/hydration issues with streaming server components.
React and Next.js performance optimization guidelines from Vercel Engineering. Use when writing, reviewing, or refactoring React components or Next.js App Router code for performance (waterfalls, bundle size, server/client performance, rerenders, rendering performance).
React View Transitions and Next.js App Router route continuity. Use for page or route transitions, shared element morphs, React ViewTransition usage, list-to-detail navigation polish, and navigation motion across admin, donor, or missionary surfaces — without fighting motion/react.
Build modern, composable, and accessible React UI components following the components.build specification. Use when creating, reviewing, or refactoring component libraries, design systems, or any reusable UI components. Triggers on tasks involving component APIs, composition patterns, accessibility, styling systems, or TypeScript props.
CSS Modules conventions, Stylelint rules, design tokens (spacing, colors, typography, border-radius), and patterns for the Opentrons monorepo. Use when working with .module.css files or styling React components in app/, components/, protocol-visualization/, protocol-designer/, or other JS packages.
TypeScript conventions, React patterns, testing, styling, and import rules for the Opentrons monorepo JS/TS packages. Use when working with TypeScript or React files in app/, components/, shared-data/, step-generation/, protocol-designer/, protocol-visualization/, opentrons-ai-client/, or other JS/TS packages.
Component creation checklist and ai-client-specific patterns for React .tsx files in opentrons-ai-client/ and protocol-designer/. Use when creating new React components in these packages.
Implement Lottie animations using dotLottie runtimes (@lottiefiles/dotlottie-web and @lottiefiles/dotlottie-react). Use when building, debugging, or optimizing dotLottie or Lottie animations in web projects, including vanilla JS, React, and Next.js. Covers package selection, Web Workers, state machines, theming, dynamic slot overriding, performance best practices, and common patterns.
Beautiful UI patterns for modern web development — semantic HTML, accessible markup, responsive design, typography, and form UX. Use this skill when building page layouts, structuring content, choosing semantic elements, implementing navigation, building forms, creating data tables, handling accessibility, designing responsive layouts, establishing typographic hierarchy, or any markup and styling that should be meaningful, accessible, and well-structured. Works with React, Vue, and Svelte with Tailwind CSS.
Durable UI patterns for modern web development — persisting client-side state across page loads, browser sessions, and shareable URLs. Use this skill when implementing localStorage persistence, URL query parameter state, form draft auto-save, multi-step wizard persistence, click-outside dismissal, modal/dialog backdrop patterns, or any client-side state and interaction pattern that should be resilient and well-behaved. Works with React, Vue, and Svelte.
Email sending patterns for The Boring JavaScript Stack — sails-hook-mail configuration, EJS templates, SMTP/Resend transports, and transactional email patterns. Use this skill when configuring mail, writing email templates, or sending transactional emails in a Sails.js application.
