Frontend & Design · By affaan-m

Set an ECC-specific frontend design direction for production UI work.

affaan-m/ECC

Measure performance baselines and detect regressions across browser Core Web Vitals (LCP, INP, CLS, page weight), API endpoint latency percentiles, and build/test feedback times, with before/after…

affaan-m/ECC

Nuxt 4 app patterns for hydration safety, performance, route rules, lazy loading, and SSR-safe data fetching with useFetch and useAsyncData.

affaan-m/ECC

Run automated post-deploy UI verification with a browser automation MCP (claude-in-chrome, Playwright, or Puppeteer): console-error and Core Web Vitals smoke checks, form and auth-flow interaction…

affaan-m/ECC

Library-agnostic Flutter/Dart code review checklist covering widget best practices, state management patterns (BLoC, Riverpod, Provider, GetX, MobX, Signals), Dart idioms, performance…

affaan-m/ECC

React、Next.js、状態管理、パフォーマンス最適化、UIベストプラクティスのためのフロントエンド開発パターン. An agent skill from affaan-m/ECC.

affaan-m/ECC

React, Next.js, 상태 관리, 성능 최적화 및 UI 모범 사례를 위한 프론트엔드 개발 패턴. An agent skill from affaan-m/ECC.

affaan-m/ECC

Design, implement, and audit accessible UI to WCAG 2.2 Level AA across Web, iOS, and Android — semantic ARIA roles and labels, accessibility traits and hints, focus management, contrast, target…

affaan-m/ECC

Accessibility patterns for React and Next.js — semantic HTML, ARIA attributes, form labeling, keyboard navigation, focus management, and screen reader support.

affaan-m/ECC

Apply concrete design-engineering details that make interfaces feel polished.

affaan-m/ECC

Motion tokens, spring presets, performance rules, device adaptation, accessibility enforcement, and SSR safety for React / Next.js using motion/react.

affaan-m/ECC

React 18/19 patterns including hooks discipline, server/client component boundaries, Suspense + error boundaries, form actions, data fetching, state management decision trees, and…

affaan-m/ECC

React and Next.js performance optimization patterns adapted from Vercel Engineering's React Best Practices (https://github.com/vercel-labs/agent-skills).

affaan-m/ECC

React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the decision boundary between component tests and Playwright/Cypress…

affaan-m/ECC

A skill your agent uses when the user has UI screenshots or design exports that need batch conversion into Vue 3 components, especially with Vant, Element Plus, or Ant Design Vue.

affaan-m/ECC

Vue.js 3 Composition API patterns, component architecture, reactivity best practices, Pinia state management, Vue Router navigation, and Nuxt SSR patterns.

affaan-m/ECC

Open plans and HTML artifacts in a local browser canvas where the human annotates elements, chats, and approves or requests changes without leaving the page.

affaan-m/ECC

React, Next.js, state yönetimi, performans optimizasyonu ve UI en iyi uygulamaları için frontend geliştirme kalıpları.

affaan-m/ECC

使用Node/TypeScript SDK构建MCP服务器——工具、资源、提示、Zod验证、stdio与可流式HTTP对比。使用Context7或官方MCP文档获取最新API信息。

affaan-m/ECC

Use after completing any non-trivial task. An agent skill from affaan-m/ECC.

affaan-m/ECC

React、Next.js、状态管理、性能优化和UI最佳实践的前端开发模式。

affaan-m/ECC

Generate a design system from an existing codebase or audit one for visual consistency: extract tokens (colors, typography, spacing, shadows) into design-tokens.json and CSS custom properties with…

affaan-m/ECC

WCAG 2.2 レベル AA 標準を用いてインクルーシブなデジタルプロダクトを設計・実装・監査します。Web 用のセマンティック ARIA および Web・ネイティブプラットフォーム（iOS/Android）のアクセシビリティトレイトを生成するために使用します。

affaan-m/ECC

使用 WCAG 2.2 Level AA 标准设计、实施和审计包容性数字产品。运用此技能为 Web 生成语义 ARIA，并为 Web 和原生平台（iOS/Android）生成无障碍特性。

affaan-m/ECC

追踪每个面向用户的按钮/触点的完整状态变化序列，以发现功能单独工作但相互抵消、产生错误最终状态或使UI处于不一致状态的错误。适用于：系统调试未发现错误但用户报告按钮失效，或在任何涉及共享状态存储的重大重构之后。

affaan-m/ECC

Patrones de desarrollo frontend para React, Next.js, gestión de estado, optimización de rendimiento y buenas prácticas de UI.

affaan-m/ECC

Translate and synchronize application JSON locale files using source-key usage, project terminology, and focused validation.

affaan-m/ECC

Angular コードを生成し、アーキテクチャ ガイダンスを提供します。プロジェクトの作成、コンポーネント、またはサービスを作成するとき、または反応性（シグナル、linkedSignal、リソース）、フォーム、依存性注入、ルーティング、SSR、アクセシビリティ（ARIA）、アニメーション、スタイリング（コンポーネント スタイル、Tailwind CSS）、テスト、または CLI…

affaan-m/ECC

アクセシビリティ、レスポンシブネス、テーマ設定、コンポーネント群、トークンを備えた本番環境対応デザインシステムの構築。Figma、Storybook、コンポーネントライブラリ統合。

affaan-m/ECC

使用此技能生成或审计设计系统，检查视觉一致性，并审查涉及样式的PR。

affaan-m/ECC