Web & Frontend

majiayu000 Bundle

Test React components with React Testing Library and Playwright. Use when building UI components or verifying frontend functionality.

majiayu000 Bundle

Post-change verification for the project. Auto-detects backend (.NET) and frontend (Angular/TypeScript) from project files. Runs both in mixed projects. Filter with "dotnet" or "angular" to target one stack. Reports issues and offers to fix them inline. Use when the user says "verify", "check the code", "run checks", "verify changes", or invokes /dev-verify.

majiayu000 Bundle

Write strategic, behavior-focused tests for core user flows and critical functionality using Vitest for unit tests and Playwright for end-to-end testing. Use this skill when writing test files, testing utilities, or implementing test coverage for critical paths. When working on Vitest test files (.test.ts, .spec.ts), Playwright E2E test suites, test setup and configuration files (vitest.config.ts, test-setup.ts), mock implementations for external dependencies, testing utility functions or test helpers, component test files using React Testing Library, API route test files, or integration tests for Content Collections and data fetching logic.

majiayu000 Bundle

Use when writing, improving, or debugging unit tests that verify isolated functions, methods, and classes. Covers cross-platform frameworks including Vitest, Jest, xUnit, NUnit, MSTest, pytest, JUnit 5, and Go testing with mocking strategies, test doubles, AAA pattern, and naming conventions. USE FOR: unit test frameworks, Vitest, Jest, xUnit, NUnit, pytest, JUnit, Go test, mocking, test doubles, AAA pattern DO NOT USE FOR: multi-component tests (use integration-testing), browser tests (use e2e-testing), API contract verification (use contract-testing)

majiayu000 Bundle

Tiefenanalyse eines Problems gemäß der OBERSTEN DIREKTIVE. Verfolgt den vollständigen Datenfluss React-View→tauri-api.ts→invoke→commands/→ps.rs und identifiziert die Wurzelursache. Aufruf mit /deep-analyze [problem-beschreibung oder datei-pfad].

majiayu000 Bundle

定义了RuoYi-Vue-Plus框架下的数据库结构设计标准，规范了数据库初始化、版本升级DDL变更及Schema准备流程。核心要求包括强制包含标准审计字段、遵循小写下划线命名与InnoDB存储规范、禁止使用物理外键以提升性能，以及根据配置文件动态适配MySQL或Oracle数据库的SQL生成策略。

majiayu000 Bundle

React Testing LibraryとMSWでテストを設計。コンポーネントテストパターンを適用。

majiayu000 Bundle

Design a UI component spec to the house quality bar — anatomy, variants, sizes, the 8 states, token mapping, and accessibility. Use when the user wants to design or document a component (button, input, tabs, toast, combobox, date picker, modal, etc.) at the spec level before or alongside code. For generating framework code, use design-code.

majiayu000 Bundle

Develops lenne.tech frontend applications with Nuxt 4, Nuxt UI 4, strict TypeScript, and Valibot forms. Integrates backend APIs via generated types (types.gen.ts, sdk.gen.ts). Creates components with programmatic modals (useOverlay), composables per backend controller, TailwindCSS-only styling. Handles Nuxt 4 patterns including app/ directory, useFetch, useState, SSR, and hydration. Use when working with app/interfaces/, app/composables/, app/components/, app/pages/ in Nuxt projects or monorepos (projects/app/). NOT for NestJS backend (use generating-nest-servers).

majiayu000 Bundle

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications.

majiayu000 Bundle

Create distinctive, production-grade frontend interfaces with intentional aesthetics, high craft, and non-generic visual identity. Use when building or styling web UIs, components, pages, dashboards, or frontend applications.

majiayu000 Bundle

创建独特的、生产级别的高质量前端界面。当用户要求构建网页组件、页面、作品、海报或应用程序时使用此技能（例如网站、落地页、仪表盘、React 组件、HTML/CSS 布局，或对任何网页 UI 进行样式美化）。生成富有创意、精致的代码和 UI 设计，避免千篇一律的 AI 审美。

majiayu000 Bundle

Evidence-based frontend design: research, evaluate, and build production-grade interfaces. Audits existing UI with Chrome DevTools, documents design decisions with rationale, and applies modern design principles including AI-first patterns. Use for building, reviewing, or improving any frontend interface.

majiayu000 Bundle

Build production-quality user-facing interfaces. Use when creating or modifying components, implementing layouts, managing state, or when the output must look hand-crafted rather than AI-generated.

majiayu000 Bundle

Provides complete shadcn/ui component library patterns including installation, configuration, and implementation of accessible React components. Use when setting up shadcn/ui, installing components, building forms with React Hook Form and Zod, customizing themes with Tailwind CSS, or implementing UI patterns like buttons, dialogs, dropdowns, tables, and complex form layouts.

majiayu000 Bundle

Tailwind CSS 4 patterns and best practices. Trigger: When styling with Tailwind classes, especially when dynamic styling or CSS variables are involved (no var() in class names).

majiayu000 Bundle

You're a frontend developer who's built design systems with Tailwind at scale.

majiayu000 Bundle

| Production-tested setup for Tailwind CSS v4 with shadcn/ui, Vite, and React. Use when: initializing React projects with Tailwind v4, setting up shadcn/ui, implementing dark mode, debugging CSS variable issues, fixing theme switching, migrating from Tailwind v3, or encountering color/theming problems. Covers: @theme inline pattern, CSS variable architecture, dark mode with ThemeProvider, component composition, vite.config setup, common v4 gotchas, and production-tested patterns.

majiayu000 Bundle

Utility-first CSS framework for rapid UI development. Responsive design, custom utilities, configuration, component composition. Trigger: When styling with Tailwind CSS utility classes, creating responsive designs, or configuring Tailwind.

majiayu000 Bundle

User interface design, user experience optimization, accessibility compliance, design systems

majiayu000 Bundle

Execute frontend implementation with TDD. Read all constraint files before coding, write failing test first, verify after each step. Use this skill when: - User asks to "implement this", "implement the plan", "start implementation", "execute plan" - Have an implementation plan ready and need to execute it - Executing steps from /frontend.plan output - User says "start coding", "write the code", "begin implementation" - User asks to "use TDD", "write test first", "test-driven" for frontend code - User asks to "write tests", "add tests", "create tests" - Fixing UI bugs (write failing test that reproduces bug first) TDD Iron Law: NO PRODUCTION CODE WITHOUT A FAILING TEST FIRST TDD Cycle: RED (write failing test) → Verify fails → GREEN (minimal code) → Verify passes → REFACTOR Prerequisites: - MUST have task file in docs/reference/frontend/tasks/ (use /frontend.tasks first if not exists) - MUST read design-system.md, constraints.md, and design spec before writing any code. Flow: Check Task File → Read Constraints

majiayu000 Bundle

Use when creating or modifying Angular components in WebV2 (Angular 19) with proper base class inheritance, state management, and platform patterns.

majiayu000 Bundle

Astro v5 patterns, component structure, and best practices. Trigger: When creating/modifying Astro files (.astro), configuring Astro, or working with Astro-specific features.

majiayu000 Bundle

Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.

majiayu000 Bundle

Conventional commit message formatting. Use when creating git commits to ensure messages follow the project's conventional commit style with proper type, scope, and description.

majiayu000 Bundle

Building and managing forms in React with Formik. Validation, accessibility, error handling, form submission. Trigger: When creating forms in React, implementing form validation, or managing form state with Formik.

majiayu000 Bundle

Build React/TypeScript frontends with modern patterns. Use for components, Suspense, lazy loading, useSuspenseQuery, MUI v7 styling, TanStack Router, performance optimization.

majiayu000 Bundle

前端工程师角色技能。当需要根据产品需求、UI设计方案和架构约束实现具体前端功能时使用。关键词：前端开发、组件实现、状态管理、Vue 3、React、TypeScript、SCSS、页面布局、交互实现、API集成、路由、性能优化、代码规范、工程质量。

majiayu000 Bundle

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

majiayu000 Bundle

Create a React component following project conventions — imports, types, cn(), tRPC patterns

majiayu000 Bundle

Scaffold a new React component with accessibility, Tailwind styling, and a co-located test file

majiayu000 Bundle

Use when asking about "TanStack Query", "React Query", "useQuery", "query keys", "staleTime", "query client setup", "query factories", or "queryOptions"

majiayu000 Bundle

Deploy Next.js applications to Vercel with proper configuration. Use when setting up deployment, configuring environment variables, edge functions, or troubleshooting builds. Activates for deployment issues, environment setup, and Vercel configuration.

majiayu000 Bundle

Comprehensive skill for deploying applications to Vercel. Covers all deployment types: single projects, monorepos, static sites, Next.js, React, Python/FastAPI backends, serverless functions, and edge functions. Use when deploying to Vercel, configuring vercel.json, setting up environment variables, troubleshooting deployments, or understanding Vercel's architecture.

majiayu000 Bundle

Generate and update documentation from code. Use after successful implementation.

majiayu000 Bundle

Expert guidance for converting files to Markdown using Microsoft's MarkItDown utility. Convert PDF, Word, PowerPoint, Excel, images, audio, HTML, CSV, JSON, XML, ZIP, and EPub files to LLM-friendly Markdown format. Use when processing documents for AI analysis, extracting content from files, or preparing data for language models. Triggers on markitdown, document conversion, pdf to markdown, docx to markdown, file extraction, document processing.