Web & Frontend

majiayu000 Bundle

フロントエンドパフォーマンス最適化ガイド。Core Web Vitals改善、バンドルサイズ削減、レンダリング最適化、画像最適化など、高速なWebアプリケーション構築のベストプラクティス。

majiayu000 Bundle

Enforce a high-quality, production-ready standard for changes in this Next.js + Chakra UI frontend repo. Use for UX polish, accessibility, performance, error/loading states, code hygiene, and “ready to merge” checks (lint/format/build).

majiayu000 Bundle

Analyze and implement purposeful UI animations for Next.js + Tailwind + React projects. Use when user asks to add animations, enhance UI motion, animate pages/components, or improve visual feedback. Triggers on "add animations", "animate UI", "motion design", "hover effects", "scroll animations", "page transitions", "micro-interactions".

majiayu000 Bundle

Multi-agent orchestration for comprehensive frontend + backend improvements. Use when user requests "improve the app", "optimize functionality", "make it perfect", or "enhance the system". Deploys specialized agents for parallel analysis and implementation.

majiayu000 Bundle

BLOCKING INTERCEPT: When ANY github.com URL appears in user input, STOP and use this skill. Never fetch GitHub HTML pages directly - they are 5-10MB and will exhaust your context window. This skill routes URLs to efficient API calls (1-50KB). Triggers on: pull/, issues/, blob/, tree/, commit/, compare/, discussions/.

majiayu000 Bundle

Use when building UI with gluestack-ui components. Covers component composition, variants, sizes, states, accessibility props, and platform-specific considerations for React and React Native.

majiayu000 Bundle

React Hooks patterns including custom hooks and dependency management. Use when implementing component logic.

majiayu000 Bundle

Optimizes hot module replacement and fast refresh for development speed with Vite, Next.js, and webpack configurations. Use when users request "hot reload", "HMR optimization", "fast refresh", "dev server speed", or "development performance".

majiayu000 Bundle

Converts HTML/CSS to WPF CustomControl XAML with correct patterns and common pitfall solutions. Use when transforming web designs to WPF, converting CSS animations to Storyboards, implementing CSS border-radius clipping, CSS pseudo-elements (::before/::after), or CSS transforms in XAML.

majiayu000 Bundle

Comprehensive systematic debugging agent for hunting down complex bugs, root causes, and error propagation across full stack (frontend, backend, APIs, databases). Use when diagnosing errors, troubleshooting issues, analyzing stack traces, investigating bugs, examining logs, debugging performance problems, or tracking down error causes. Also use when users mention debugging, errors, bugs, failures, crashes, exceptions, or unexpected behavior.

majiayu000 Bundle

Component skill for systematic result interpretation with intellectual honesty in DataPeeker analysis sessions

majiayu000 Bundle

Scaffolds Jest unit tests for React components and hooks. Use when creating tests for frontend components.

majiayu000 Bundle

ALWAYS apply this skill for ANY software development task. Triggers: implement, create, build, add, write, code, function, class, component, API, feature, fix, bug, debug, refactor, improve, clean, review, check, design, architect, structure, test, endpoint, module, service, handler, controller, model, schema, migration, deploy, configure. This skill enforces kadoppe's development principles for all coding work.

majiayu000 Bundle

Backend API routes, Prisma schema/migrations, and server-side validation patterns for markdowntown. Use when editing Next.js App Router API handlers, Prisma models/migrations, auth/session gating, rate limits, cache revalidation, or backend validation logic.

majiayu000 Bundle

使用 HTML/CSS 格式生成综合性市场研究报告（50+页），风格模仿顶级咨询公司。具有专业排版、丰富的视觉生成、深度数据集成，支持多框架战略分析。HTML 格式使 AI 编辑和局部更新更加简便。

majiayu000 Bundle

Master enterprise-grade TypeScript development with type-safe patterns, modern tooling, and framework integration. This skill provides comprehensive guidance for TypeScript 5.9+, covering type system fundamentals (generics, mapped types, conditional types, satisfies operator), enterprise patterns (error handling, validation with Zod), React integration for type-safe frontends, NestJS for scalable APIs, and LangChain.js for AI applications. Use when building type-safe applications, migrating JavaScript codebases, configuring modern toolchains (Vite 7, pnpm, ESLint, Vitest), implementing advanced type patterns, or comparing TypeScript with Java/Python approaches.

majiayu000 Bundle

Build responsive email templates using MJML markup language. Compiles to cross-client HTML that works in Outlook, Gmail, and Apple Mail. Includes template renderer, layout patterns, and variable substitution.

majiayu000 Bundle

Frontend development specialist covering React 19, Next.js 16, Vue 3.5, and modern UI/UX patterns with component architecture. Use when building web UIs, implementing components, optimizing frontend performance, or integrating state management.

majiayu000 Bundle

Core UI/UX Foundation - Enterprise design systems, component architecture, accessibility, icons, and theming integration

majiayu000 Bundle

TypeScript 5.9+ development specialist covering React 19, Next.js 16 App Router, type-safe APIs with tRPC, Zod validation, and modern TypeScript patterns. Use when developing TypeScript applications, React components, Next.js pages, or type-safe APIs.

majiayu000 Bundle

Vercel edge deployment specialist covering Edge Functions, Next.js optimization, preview deployments, ISR, and storage solutions. Use when deploying Next.js applications, implementing edge computing, or configuring Vercel platform features.

majiayu000 Bundle

Mobile app debugging for iOS, Android, cross-platform frameworks. Use for crashes, memory leaks, performance issues, network problems, or encountering Xcode instruments, Android Profiler, React Native debugger, native bridge errors.

majiayu000 Bundle

Monitor Bob The Skull operation and debug issues. Use when checking system health, diagnosing problems, analyzing logs, monitoring state transitions, or troubleshooting component failures. Covers web monitor, logs, MQTT, state machine, and performance metrics.

majiayu000 Bundle

This skill should be used when developing Next.js 16 applications with React, TypeScript, Material-UI V7, and Firebase. Provides comprehensive guidance on setup, best practices, error handling, and advanced patterns for production-ready applications.

majiayu000 Bundle

Identify and fix common Next.js App Router anti-patterns and mistakes. Use when reviewing code for Next.js best practices, debugging performance issues, migrating from Pages Router patterns, or preven

majiayu000 Bundle

Next.js 15 configuration with App Router. Use when setting up or configuring Next.js projects.

majiayu000 Bundle

Apply when fetching data in Next.js App Router: server components, caching strategies, revalidation, and streaming.

majiayu000 Bundle

Domain-Driven Design architecture for Next.js 16 App Router projects. Provides domain-driven folder structures, layered architecture patterns, bounded context design, and separation of concerns. Use when refactoring to DDD, designing modular architecture, organizing domains, or scaling applications with clean architecture principles.

majiayu000 Bundle

Minimal Vue landing page with Nuxt for Netlify.

majiayu000 Bundle

Obsidian vault에 새로운 Frontend 지식 또는 Team Sparta 프로젝트를 템플릿 기반으로 추가합니다. 폴더 존재 여부를 확인하고 필요시 생성합니다.

majiayu000 Bundle

DEPRECATED - Use chatkit-frontend skill instead. This skill has been consolidated into the chatkit-frontend skill for better organization.

majiayu000 Bundle

Performance profiling and optimization patterns. React optimization, bundle analysis, memory leaks, API latency, database queries. Use when optimizing application performance.

majiayu000 Bundle

Performance optimization, accessibility, and security best practices for React apps. Covers code-splitting, React Compiler patterns, asset optimization, a11y testing, and security hardening. Use when optimizing performance or reviewing security.

majiayu000 Bundle

Guides through AI pitch deck generation workflow and troubleshooting. Use when creating pitch decks, debugging wizard errors, troubleshooting Edge Functions, or working with the PitchDeckWizard component.

majiayu000 Bundle

Core Polaris Web Components fundamentals including component library structure, design tokens, responsive patterns, and SSR compatibility. Auto-invoked when working with Polaris components.

majiayu000 Bundle

Teaches resource preloading APIs in React 19 including prefetchDNS, preconnect, preload, and preinit. Use when optimizing initial load or navigation performance.