Web & Frontend

majiayu000 Bundle

Development skill for CaseMark's Smart Redaction Tool - an intelligent document redaction application with two-pass PII detection combining regex patterns and AI-powered semantic analysis. Built with Next.js 14, pdf.js/pdf-lib, and Case.dev LLMs. Use this skill when: (1) Working on the redaction-tool codebase, (2) Adding or modifying regex patterns, (3) Implementing AI detection features, (4) Building PDF export functionality, or (5) Adding new PII types.

majiayu000 Bundle

Create programmatic videos using Remotion (React). This skill provides visual style guidelines, animation patterns, and workflow for creating explainer videos with a risograph aesthetic. Use when creating short-form video content for Skill Stack.

majiayu000 Bundle

Research React 19 patterns, hooks, and best practices using Exa code search and Ref documentation

majiayu000 Bundle

Automatically run the test suite when code changes are made to ensure all tests pass before proceeding. This skill runs pytest for backend projects and Playwright for frontend projects, and reports test results, coverage, and any failures.

majiayu000 Bundle

Scaffold a new Next.js route with tRPC router, Zod validation, and proper file structure

majiayu000 Bundle

Scrape webpage content, extract metadata, download images, and prepare for import/migration to AEM Edge Delivery Services. Returns analysis JSON with paths, metadata, cleaned HTML, and local images.

majiayu000 Bundle

Génère des Next.js Server Actions comme couche d'orchestration mince entre frontend et backend NestJS. À utiliser lors de la création d'actions, mutations, ou quand l'utilisateur mentionne "server action", "mutation", "form action", "useTransition", "revalidatePath".

majiayu000 Bundle

Generate correct shadcn/Tailwind layouts by applying CSS mental models. This skill should be used when the user asks to 'create a shadcn layout', 'fix layout issues', 'debug CSS height problems', 'make scrolling work', or has issues with Tailwind flex/grid. Keywords: shadcn, Tailwind, layout, CSS, flex, grid, height, scroll, overflow.

majiayu000 Bundle

Creates comprehensive implementation plans using the SPARC framework (Specification, Pseudocode, Architecture, Refinement, Completion). Automatically invokes check-history for context, generates detailed plans with ranked task lists, dependency graphs, security/performance considerations. For significant features (>8 hours), major refactoring, breaking changes, or multi-component work.

majiayu000 Bundle

Intelligently start project services (backend, frontend) with automatic port conflict detection and resolution

majiayu000 Bundle

Effector reactive state management for React/Next.js applications. This skill should be used when implementing Effector stores, events, and effects, or when choosing Effector as the state management solution.

majiayu000 Bundle

A practical skill for managing state in React prototypes without heavyweight libraries.

majiayu000 Bundle

State management patterns using Tanstack Query for server state and Zustand for client state. This skill should be used when setting up data fetching, implementing mutations, managing UI state, or organizing stores in React applications.

majiayu000 Bundle

Storybook integration for UI component documentation. Configure docs addon, generate component documentation from stories, write MDX documentation, and integrate with design systems.

majiayu000 Bundle

StyleX styling patterns using design tokens, breakpoints, and custom css prop. Use when working with styles, CSS, design tokens, breakpoints, responsive design, themes, styling components, css prop, stylex.create, or when the user mentions StyleX, tokens.stylex, controlSize, color tokens, or breakpoints.

majiayu000 Bundle

CSS and styling expert including Tailwind, CSS-in-JS, and responsive design

majiayu000 Bundle

Complete guide for Svelte 5 runes ($state, $derived, $effect, $props, $bindable). Use for any Svelte 5 project or when code contains $ prefixed runes. Essential for reactive state management, computed values, side effects, and component props. Covers migration from Svelte 4 reactive statements.

majiayu000 Bundle

Fix and create Svelte 5 tests with vitest-browser-svelte and Playwright. Use when fixing broken tests, debugging failures, writing unit/SSR/e2e tests, or working with vitest/Playwright.

majiayu000 Bundle

Use when applying Tailwind CSS styling to Rails views. Uses utility classes, responsive design patterns, and integrates with Rails view helpers.

majiayu000 Bundle

Tailwind CSS v4.1 core features, @theme, directives, migration guide

majiayu000 Bundle

Auto-activates when user mentions TanStack Query, React Query, useQuery, useMutation, or server state management. Expert in TanStack Query v5 including caching strategies, optimistic updates, and infinite queries.

majiayu000 Bundle

Build full-stack React apps with TanStack Start on Cloudflare Workers. Type-safe routing, server functions, SSR/streaming, D1/KV/R2 integration. Use when building full-stack React apps with SSR, migrating from Next.js, or from Vinxi to Vite (v1.121.0+). Prevents 9 documented errors including middleware bugs, file upload limitations, and deployment config issues.

majiayu000 Bundle

Build headless data tables with TanStack Table v8. Server-side pagination, filtering, sorting, and virtualization for Cloudflare Workers + D1. Prevents 12 documented errors. Use when building tables with large datasets, coordinating with TanStack Query, or fixing state management, performance, or React 19+ compatibility issues.

majiayu000 Bundle

Defines frontend environment variables, component design, and data flow patterns. Use when configuring React environment.

majiayu000 Bundle

Create new themes for PropertyWebBuilder. Use when creating custom themes, styling websites, or modifying theme templates. Handles theme registration, view templates, CSS, and asset configuration.

majiayu000 Bundle

Automated CSS variable injection from tokens.json. Parses design tokens → generates CSS custom properties → injects into stylesheets → replaces hardcoded values.

majiayu000 Bundle

This skill should be used when the user asks to "add client interactivity", "implement form validation", "add event handlers", "use client state", "add Zod validation", "implement React hooks", "add local state", "make component interactive", "add form with validation", "use React Hook Form", or needs guidance on client-side events, form handling, optimistic updates, or when to add "use client" directive.

majiayu000 Bundle

Modern UI/UX design specialist for web applications, mobile apps, and design systems. Covers design principles, user research, interaction patterns, accessibility (WCAG), responsive design, component libraries (Tailwind, shadcn/ui, Material), prototyping, and usability testing. Creates beautiful, functional interfaces following best practices.

majiayu000 Bundle

This skill should be used when the user asks to "create a wireframe", "design a layout", "plan UI structure", "sketch component layout", "create WIREFRAME.md", "mobile-first wireframe", or mentions ASCII wireframes, layout planning, or UI structure before implementation. Provides mobile-first ASCII wireframe methodology for visualizing layouts before code.

majiayu000 Bundle

MUST use when building ANY frontend UI - components, pages, layouts, dashboards, landing pages, forms, cards, modals, or ANY styling/design work. Creates distinctive, production-grade interfaces that avoid generic AI aesthetics. If the task involves HTML, CSS, React, Vue, Svelte, or visual design, USE THIS SKILL.

majiayu000 Bundle

Provides comprehensive uni-app component and API integration guidance. Use when the user needs official uni-app components or APIs, wants per-component or per-API examples, or needs cross-platform compatibility details.

majiayu000 Bundle

7 specialist developer agents for backend (Go/TypeScript), DevOps, frontend, design, QA, and SRE. Dispatch when you need deep technology expertise.

majiayu000 Bundle

Teaches useReducer for complex state logic in React 19. Use when state updates depend on previous state, multiple related state values, or complex update logic.

majiayu000 Bundle

Provides comprehensive guidance for uView Pro Vue 3 component library including components, tools, layouts, and templates. Use when the user asks about uView Pro, needs to build Vue 3 applications with uView Pro, or implement mobile-first UI components.

majiayu000 Bundle

Icon usage patterns using Material Symbols v3. Use when adding icons to buttons, navigation, or status indicators. Covers sizing, accessibility, animations, and color integration with project tokens.

majiayu000 Bundle

アプリのバージョン更新とデプロイ。Next.js、Flutter、Firebase、Google Play、App Storeリリース時に使用。