Web & Frontend

majiayu000 Bundle

CSS styling standards and best practices for responsive, accessible, and maintainable web interfaces with special considerations for multilingual content and Chuukese text display. Use when creating or modifying stylesheets and CSS components.

majiayu000 Bundle

Implements complete dark/light mode theming systems using CSS variables, Tailwind dark mode, React context, and system preference detection. Use when users request "add dark mode", "theme toggle", "dark theme", "light mode switch", or "color scheme".

majiayu000 Bundle

Extracts key specifications from component datasheet PDFs for maker projects. Use when user shares a datasheet PDF URL, asks about component specs, needs pin assignments, I2C addresses, timing requirements, or register maps. Downloads and parses PDF to extract essentials. Complements datasheet-parser for quick lookups.

majiayu000 Bundle

React 18+ development with hooks, state management, component patterns, and Next.js integration. Use when building React applications or working with JSX/TSX components.

majiayu000 Bundle

Assess readiness to transition between SDLC phases. Aggregates component assessments and generates PROCEED/PROCEED_WITH_CAUTION/DEFER recommendation. Triggers on "assess phase", "phase readiness", "ready to proceed", "phase transition check", "can we move to phase".

majiayu000 Bundle

Analyze Entity Component System implementations for performance bottlenecks including entity iteration efficiency, system priority ordering, memory allocation patterns in hot paths (OnUpdate, rendering loops), cache coherency, LINQ allocations, and boxing issues. Use when reviewing ECS code for optimization, debugging slow entity updates, or investigating frame rate drops.

majiayu000 Bundle

Step-by-step workflow for creating new editor panels including interface design, DI registration, EditorLayer integration, and menu bar setup. Focuses on panel architecture and lifecycle, not UI component APIs.

majiayu000 Bundle

This skill should be used when the user asks to "implement FSD", "use Feature-Sliced Design", "organize architecture", "structure project folders", "set up FSD layers", "create feature slices", "refactor to FSD", "add FSD structure", or mentions "feature slices", "layered architecture", "FSD methodology", "architectural organization", "views layer", "entities layer", "shared layer", "Next.js with FSD", or "Turborepo FSD structure". Provides comprehensive guidance for implementing Feature-Sliced Design methodology in Next.js applications with custom 'views' layer naming.

majiayu000 Bundle

Frontend package architecture for ChainGraph visual flow editor. Use when working on apps/chaingraph-frontend, React components, Effector stores, XYFlow integration, UI components, providers, or hooks

majiayu000 Bundle

Engineering principles for crafting well-built front-end user interfaces. When Claude needs to ensure the HTML, CSS, JS is performant and maintainable.

majiayu000 Bundle

Create distinctive, production-grade React frontends with TypeScript and exceptional design quality. This skill integrates the 5-dimension design framework with React-specific patterns, Framer Motion animations, and accessibility best practices.

majiayu000 Bundle

This skill should be used when identifying and fixing frontend layout issues (clipping, spacing, overflow, RTL text problems) by analyzing DOM and CSS structure and proposing minimal, scoped CSS patches. Triggers on layout bugs, text clipping, overflow issues, spacing problems, and when vanilla Claude cannot pinpoint which CSS selector to modify from a screenshot alone.

majiayu000 Bundle

Verify and test Angular 18 frontend changes using Chrome DevTools MCP. Automatically check console errors, network requests, and visual rendering after implementing tasks or when fixing UI bugs. Use w

majiayu000 Bundle

Garante padrões consistentes de views Blade no Easy Budget (Dashboard, Index, Create, Edit, Show).

majiayu000 Bundle

Expert frontend web development including HTML/CSS/JavaScript implementation, responsive design, accessibility improvements, and Playwright browser automation testing. Balances modern frameworks with pragmatic vanilla solutions. Use when working with web frontends.

majiayu000 Bundle

Generate production-ready React components using shadcn/ui, 21st.dev, and Tailwind CSS. Use when user asks for UI components, buttons, forms, cards, hero sections, or mentions design inspiration.

majiayu000 Bundle

Layout and styling in GPUI. Use when styling components, layout systems, or CSS-like properties.

majiayu000 Bundle

Build React apps with Apollo Client - queries, mutations, cache, and subscriptions

majiayu000 Bundle

SPYLT product landing with GSAP scroll animations, React 19, and Tailwind CSS 4.

majiayu000 Bundle

Design and generate the in-app help system: havainnepolku (visual guidance path) components, help mode (apua-tila), contextual help content, and searchable help index. Use when (1) creating or updating help pages, (2) building the havainnepolku breadcrumb-path component, (3) implementing help mode overlay, (4) generating help search index, (5) adding contextual tips to pages, (6) brainstorming which guidance paths to create. Triggers: "help system", "apua", "havainnepolku", "guidance path", "help mode", "apua-tila", "contextual help", "help content", "help search", "user guidance", "breadcrumb path", "ohje", "opaste".

majiayu000 Bundle

Storybook integration with spec.md. Auto-generates Stories from Component API. Triggers: storybook, stories, component api, props, argTypes, variants, csf3.

majiayu000 Bundle

Create, validate, and audit portable invocable components (commands and skills) for reusable capabilities. Use when building, auditing, or reviewing component quality. Not for agents, hooks, or MCP servers.

majiayu000 Bundle

JavaScript and TypeScript development with ES6+, Node.js, React, and modern web frameworks. Use for frontend, backend, or full-stack JavaScript/TypeScript projects.

majiayu000 Bundle

Use toSorted() instead of sort() to avoid mutating arrays. Apply when sorting arrays that are React props, state, or otherwise shared/referenced elsewhere.

majiayu000 Bundle

Create distinctive, high-converting landing pages that combine proven conversion elements with exceptional design quality. Build beautiful, memorable landing pages using Next.js 14+ and ShadCN UI that avoid generic AI aesthetics while following the 11 essential elements framework.

majiayu000 Bundle

Automates creation of interactive language learning games including vocabulary flashcards, song-based games, and multi-level learning systems. Generates complete projects with HTML/JS code, data generation pipelines, level/stage architectures, auto-advance features, and deployment automation. Use when users want to build vocabulary games, create JLPT/HSK study apps, song-based learning games, or any structured language learning application.

majiayu000 Bundle

Use this skill when users need interactive HTML reports, dashboards, charts, or visualizations for LimaCharlie data. You generate the HTML, this skill serves it on localhost.

majiayu000 Bundle

Implement internationalization with Lingui in React and JavaScript applications. Use when adding i18n, translating UI, working with Trans/useLingui/Plural, extracting messages, compiling catalogs, or when the user mentions Lingui, internationalization, i18n, translations, locales, message extraction, ICU MessageFormat, or working with .po files.

majiayu000 Bundle

Defines when and how to manage shared state using React Context or Zustand. Use for global persistent data like the "Booking Cart".

majiayu000 Bundle

Use when managing tasks, the system is a Kanban task manager based on local Markdown files (`kanban.md` and `archive.md`). It follows a strict format compatible with the task-manager.html web application.

majiayu000 Bundle

Production patterns for integrating Maud HTML templates with Axum 0.8.x web services. Covers IntoResponse implementation, handler patterns, state management with templates, error pages, layouts, and server-side rendering architecture. Use when building Axum HTTP endpoints that return HTML, creating web UIs, or implementing server-side rendered applications.

majiayu000 Bundle

Protect routes with Next.js middleware. Check authentication once, protect routes declaratively. Supports public routes, protected routes, and role-based access.

majiayu000 Bundle

Complete workflow for implementing mobile bottom navigation with FAB (Floating Action Button) for Next.js/React applications. Use when creating mobile-responsive navigation with bottom nav bar, FAB menu, active state indicators, and glassmorphism styling. Supports customizable nav items, expandable FAB menus, and proper hydration handling.

majiayu000 Bundle

Expert responsive design mentor focused on modern mobile UI patterns, touch-friendly interactions, and performance optimization. Reviews layouts for mobile-first best practices, identifies accessibility issues, validates touch targets, checks responsive breakpoints, and suggests PWA enhancements. Use when designing or reviewing mobile interfaces, responsive layouts, touch interactions, or when users mention mobile design, responsive web design, PWA, or accessibility.

majiayu000 Bundle

Complete workflow for building new modules in Next.js 15 (App Router) with Supabase backend. Use when creating CRUD features, data management modules, or any new feature module following the 5-layer architecture (Types → Services → Hooks → Components → Pages). Covers TypeScript types, Supabase services, React hooks, Shadcn/UI components, and permission-based routing.

majiayu000 Bundle

Generates Next.js 13+ pages with App Router, Server Components, Client Components, API routes, and proper data fetching. Use when building Next.js applications.