Web & Frontend

majiayu000 Bundle

Define TypeScript types, interfaces, and type utilities. Use when creating type definitions, DTOs, API response types, or component props.

majiayu000 Bundle

基于若依-vue-plus框架的移动端（Uni-app + UView 2.0）UI设计与开发规范。提供完整的移动端界面设计标准，包括： - UView 2.0 组件库的正确使用方式 - 响应式布局系统与多端适配方案 - 主题色彩系统与样式变量管理 - 交互规范与用户体验优化 - 安全区域适配（刘海屏、底部导航栏） 触发场景： - 编写移动端页面结构或组件 - 定制UI主题和样式 - 处理多端适配和布局问题 - 实现交互效果和动画 - 优化移动端用户体验 触发关键词：移动端设计、UView布局、UI规范、主题定制、Uni-app页面、响应式布局、安全区域适配

majiayu000 Bundle

Comprehensive design review for websites and desktop applications with extensive accessibility analysis. Use this skill when users ask you to review UI/UX designs, wireframes, mockups, prototypes, or deployed interfaces for usability, accessibility (WCAG compliance), visual design, interaction patterns, responsive design, and best practices for web and desktop applications.

majiayu000 Bundle

WCAG 2.2 accessibility patterns for web components. Use when implementing focus management, keyboard navigation, screen reader support, reduced motion, high contrast mode, or touch targets. Integrates with project's accessibility.css tokens. (project)

majiayu000 Bundle

Teaches client and server-side form validation patterns in React 19 with Server Actions. Use when implementing form validation, input checking, or error handling.

majiayu000 Bundle

Implements privacy-friendly web analytics with Vercel Analytics for traffic insights and Web Vitals. Use when tracking page views and performance metrics in Next.js applications deployed on Vercel.

majiayu000 Bundle

Visual UI testing expert using Playwright MCP for browser automation. Use when testing responsive layouts, verifying UI changes, checking breakpoints, debugging visual/CSS issues, or validating component rendering. Triggers on "test UI", "check layout", "verify design", "responsive", "breakpoint", "visual test", "screenshot".

majiayu000 Bundle

Builds dashboards, reports, and data-driven interfaces requiring charts, graphs, or visual analytics. Provides systematic framework for selecting appropriate visualizations based on data characteristics and analytical purpose. Includes 24+ visualization types organized by purpose (trends, comparisons, distributions, relationships, flows, hierarchies, geospatial), accessibility patterns (WCAG 2.1 AA compliance), colorblind-safe palettes, and performance optimization strategies. Use when creating visualizations, choosing chart types, displaying data graphically, or designing data interfaces.

majiayu000 Bundle

Master Vue.js core concepts - Components, Reactivity, Templates, Directives, Lifecycle

majiayu000 Bundle

Looks up WCAG 2.1 AA criteria and WAI-ARIA patterns, returning official W3C URLs with concise summaries. Use when user asks about accessibility standards, WCAG criteria (e.g., "1.4.3", "contrast"), ARIA attributes (e.g., "aria-expanded", "role=dialog"), or accessible component patterns (e.g., "accessible tabs", "modal dialog a11y").

majiayu000 Bundle

Expert CSS guidance for developers with strong fundamentals who need help with modern CSS features (2020-2025) and advanced animations/visual effects. Applies clean, semantic CSS patterns with minimal utility classes and shallow inheritance.

majiayu000 Bundle

Audit UI/UX designs for quality, AI-generated slop, and accessibility. Use when reviewing designs, detecting slop patterns, validating WCAG compliance, checking design-token adherence, or reviewing responsive design across breakpoints.

majiayu000 Bundle

Use when the user explicitly asks for a standalone HTML page in a restrained minimal style, especially reading-first dashboards, briefs, handouts, maps, or internal reports. User-invoked only; do not auto-trigger.

majiayu000 Bundle

Evaluate and score designs against objective criteria including usability, aesthetics, accessibility, and business goals. Use for: design quality assessment, comparing design alternatives, measuring design effectiveness, and making data-driven design decisions.

majiayu000 Bundle

Create branded architecture, IT current-state, flowchart, sequence, state machine, ER/data model, timeline, swimlane, quadrant, radar/spider, loop/flywheel, nested, tree, org chart, layer stack, Venn, pyramid/funnel, bar, line, Gantt and scatter charts, high-level, process, medallion, data flow, DP integration, or DP security matrix diagrams as standalone HTML/SVG/PNG. Redraw .drawio/.drawio.png/.drawio.svg or Mermaid .mmd sources at a chosen size/detail; onboard brand tokens from a website; add semantic patterns, callouts, accessible motion, or sketchy/hand-drawn styling.

majiayu000 Bundle

ReactのError Boundary実装とエラーハンドリング戦略を専門とするスキル。 堅牢なエラー処理とユーザーフレンドリーなフォールバックUIを実現する。 Anchors: • The Pragmatic Programmer / 適用: エラー処理の実践原則 / 目的: 品質維持と堅牢性向上 • React Error Boundary / 適用: クラッシュ回復UI実装 / 目的: 予期しない障害対応 Trigger: Use when implementing error boundaries, creating crash recovery UI, designing async error handling, or setting up error monitoring. error boundary, componentDidCatch, getDerivedStateFromError, fallback UI, error reporting

majiayu000 Bundle

Comprehensive frontend development guide covering HTML, CSS, JavaScript, TypeScript, React, Vue, Angular, and modern web technologies. Use when working on frontend development, web applications, or UI/UX implementation.

majiayu000 Bundle

Guide for building fullstack applications with Vue 3, FastAPI, Docker, and MySQL. Use this skill when developing or debugging applications using this specific technology stack including frontend (Vue 3, Element Plus, Pinia, Vue Router, Axios, Vite), backend (FastAPI, SQLAlchemy, Pydantic, JWT), containerization (Docker, Docker Compose), database (MySQL 8.0+), RESTful API design, authentication, and deployment workflows.

majiayu000 Bundle

Mobile-Android standards for mobile android in Frontend environments.

majiayu000 Bundle

Framework de OpenAI para construir interfaces de chat AI personalizables con React. Incluye componentes UI pre-construidos, streaming de respuestas, manejo de archivos y gestión de threads.

majiayu000 Bundle

BEM CSS naming conventions for the Phoenix frontend. Use when naming new CSS classes or className assignments in app/src/.

majiayu000 Bundle

PostCSS configuration template and validation logic for Tailwind CSS processing with Autoprefixer. Includes 4 required standards (required base plugins, critical plugin order with tailwindcss first and autoprefixer last, file naming as postcss.config.js, required dependencies). Use when creating or auditing postcss.config.js files to ensure correct CSS build pipeline.

majiayu000 Bundle

React frontend standards covering hooks (useState, useEffect, useContext, custom hooks), state management (Context API, Redux, Zustand), performance optimization (memoization, lazy loading, code splitting), testing with React Testing Library, and accessibility (WCAG 2.1, ARIA) for modern SPAs

majiayu000 Bundle

Design tokens and theming for shadcn/ui. Covers CSS variables, OKLCH colors, dark/light mode, and theme configuration for both Radix and Base UI primitives.

majiayu000 Bundle

Generate front-end UI specifications and code for Web, GUI, or Terminal interfaces through a constraint-aware 9-phase workflow with structural anti-skip enforcement. Uses Execute-Verify-Record pattern at every step to prevent token optimization bias. Supports Web (React, Blazor, ASP.NET, HTML), Desktop GUI (WPF, Tkinter), and Terminal interfaces. Validates context files, respects architectural constraints, and interactively guides users through technology and styling decisions. Use when stories require UI components or when generating visual specifications from requirements. Always use this skill when the user runs /create-ui.

majiayu000 Bundle

Adds a purposeful animation layer to Stitch-generated components — CSS transitions, Framer Motion (React/Next.js), or Svelte transitions. Always respects prefers-reduced-motion.

majiayu000 Bundle

Use when creating, reviewing, or styling charts, graphs, dashboards, sparklines, or any data visualization. Applies to Recharts, ECharts, Chart.js, matplotlib, Plotly, seaborn, D3.js, and SVG. Enforces Tufte principles (data-ink ratio, direct labeling, range-frame axes) plus modern screen-first standards (accessibility, responsive, dark mode).

majiayu000 Bundle

Generate C4 architecture diagrams using Mermaid syntax. Use when the user says "draw a C4 diagram", "architecture diagram", "system context diagram", "container diagram", "component diagram", or "visualize the architecture".

majiayu000 Bundle

Creates reusable custom HTML elements using Web Components standards including Custom Elements, Shadow DOM, templates, and slots. Use when building framework-agnostic components, creating design systems, or when user mentions web components, custom elements, or shadow DOM.

majiayu000 Bundle

Mantine v7 component library — theming, styling, hooks, forms, notifications

majiayu000 Bundle

Create Next.js 16 API Route Handlers. Use when building REST endpoints (GET, POST, PUT, DELETE), implementing CRUD operations, or creating authenticated APIs with Zod validation.

majiayu000 Bundle

Use when building Vue 3 applications with Composition API, Nuxt 3, or Quasar. Invoke for Pinia, TypeScript, PWA, Capacitor mobile apps, Vite configuration.

majiayu000 Bundle

One-shot user management for apps, multi-chain wallet authentication, an AI-powered assistant, and AI app introspection. Use when the user wants to let website users sign in with wallets, email/password, or social login and give each user a wallet-enabled account, then embed EmblemAI chat surfaces, connect plugins, or add Reflexive observability. Provides React components, TypeScript SDKs, session-based authentication, and pointers to the React and agent-wallet skills for specialized workflows.

majiayu000 Bundle

Crowi 2.0 移行ワークフロー。Express/Swig から Next.js + ts-rest への移行時に自動適用。 キーワード: migrate, 移行, Express, Swig, legacy, 旧実装

majiayu000 Bundle

Centralised classes that react to Eloquent model lifecycle events. Used for side effects that should always fire regardless of where a model is mutated — such as notifications, cache invalidation, and audit logging.

majiayu000 Bundle

Develop accessible mobile applications (iOS and Android) conforming to RAAM 1.1 (Luxembourg Mobile Accessibility Assessment Framework, based on EN 301 549 v3.2.1 / WCAG 2.1). Use when building native mobile apps, React Native, Flutter, or any mobile UI that must meet Luxembourg accessibility law. Covers all 15 RAAM themes with platform-specific code guidance. Default conformance target: Level AA.