Web & Frontend

ncdevshiv Skill

Practical patterns for using fp-ts with React - hooks, state, forms, data fetching. Use when building React apps with functional programming patterns. Works with React 18/19, Next.js 14/15.

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Comprehensive software architecture skill for designing scalable, maintainable systems using ReactJS, NextJS, NodeJS, Express, React Native, Swift, Kotlin, Flutter, Postgres, GraphQL, Go, Python. I...

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Comprehensive fullstack development skill for building complete web applications with React, Next.js, Node.js, GraphQL, and PostgreSQL. Includes project scaffolding, code quality analysis, architec...

ncdevshiv Skill

Automate Slack messaging, channel management, search, reactions, and threads via Rube MCP (Composio). Send messages, search conversations, manage channels/users, and react to messages programmatica...

ncdevshiv Skill

Create Zustand stores with TypeScript, subscribeWithSelector middleware, and proper state/action separation. Use when building React state management, creating global stores, or implementing reacti...

ncdevshiv Skill

Expert in building 3D experiences for the web - Three.js, React Three Fiber, Spline, WebGL, and interactive 3D scenes. Covers product configurators, 3D portfolios, immersive websites, and bringing ...

ncdevshiv Skill

Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates. Use when upgrading AngularJS applications, planning framework migrations, or ...

ncdevshiv Skill

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

ncdevshiv Skill

Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.

ncdevshiv Skill

Expert knowledge for deploying to Vercel with Next.js Use when: vercel, deploy, deployment, hosting, production.

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Conduct WCAG 2.2 accessibility audits with automated testing, manual verification, and remediation guidance. Use when auditing websites for accessibility, fixing WCAG violations, or implementing ac...

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Apple HIG guidance for menu and button components including menus, context menus, dock menus, edit menus, the menu bar, toolbars, action buttons, pop-up buttons, pull-down buttons, disclosure controls, and standard buttons. Use this skill when the user says "how should my buttons look," "what goes in the menu bar," "should I use a context menu or action sheet," "how do I design a toolbar," or asks about button design, menu design, context menu, toolbar, menu bar, action button, pop-up button, pull-down button, disclosure control, dock menu, edit menu, or any menu/button component layout and behavior. Cross-references: hig-components-search, hig-components-controls, hig-components-dialogs.

ncdevshiv Skill

Expert integration of Supabase Auth with Next.js App Router Use when: supabase auth next, authentication next.js, login supabase, auth middleware, protected route.

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React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance pat...

ncdevshiv Skill

Expert ReactFlow architect for building interactive graph applications with hierarchical node-edge systems, performance optimization, and auto-layout integration. Use when Claude needs to create or...

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Apple HIG guidance for navigation-related components including search fields, page controls, and path controls. Use this skill when the user says "how should search work in my app," "I need a breadcrumb," "how do I paginate content," or asks about search field, search bar, page control, path control, breadcrumb, navigation component, search UX, search suggestions, search scopes, paginated content navigation, or file path hierarchy display. Cross-references: hig-components-menus, hig-components-controls, hig-components-dialogs, hig-patterns.

ncdevshiv Skill

Next.js App Router principles. Server Components, data fetching, routing patterns.

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Test web applications with screen readers including VoiceOver, NVDA, and JAWS. Use when validating screen reader compatibility, debugging accessibility issues, or ensuring assistive technology supp...

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Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state ma...

ncdevshiv Skill

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site aga...

ncdevshiv Skill

This skill should be used when the user asks to "test for HTML injection", "inject HTML into web pages", "perform HTML injection attacks", "deface web applications", or "test conten...

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Build accessible design systems with Radix UI primitives. Headless component customization, theming strategies, and compound component patterns for production-grade UI libraries.

ncdevshiv Skill

Master modern React state management with Redux Toolkit, Zustand, Jotai, and React Query. Use when setting up global state, managing server state, or choosing between state management solutions.

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Build scalable design systems with Tailwind CSS, design tokens, component libraries, and responsive patterns. Use when creating component libraries, implementing design systems, or standardizing UI...

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High-Agency Frontend Skill workflow skill. Use this skill when the user needs building high-agency frontend interfaces with strict design taste, calibrated color, responsive layout, and motion rules and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

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Next.js Best Practices workflow skill. Use this skill when the user needs Next.js App Router principles. Server Components, data fetching, routing patterns and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

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Zod Validation Expert workflow skill. Use this skill when the user needs Expert in Zod \u2014 TypeScript-first schema validation. Covers parsing, custom errors, refinements, type inference, and integration with React Hook Form, Next.js, and tRPC and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

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context7-auto-research workflow skill. Use this skill when the user needs Automatically fetch latest library/framework documentation for Claude Code via Context7 API. Use when you need up-to-date documentation for libraries and frameworks or asking about React, Next.js, Prisma, or any other popular library and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

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HTML Injection Testing workflow skill. Use this skill when the user needs Identify and exploit HTML injection vulnerabilities that allow attackers to inject malicious HTML content into web applications. This vulnerability enables attackers to modify page appearance, create phishing pages, and steal user credentials through injected forms and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

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frontend-security-coder workflow skill. Use this skill when the user needs Expert in secure frontend coding practices specializing in XSS prevention, output sanitization, and client-side security patterns and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

diegosouzapw Bundle

frontend-security-coder workflow skill. Use this skill when the user needs Expert in secure frontend coding practices specializing in XSS prevention, output sanitization, and client-side security patterns and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

ncdevshiv Skill

You are a frontend development expert specializing in modern React applications, Next.js, and cutting-edge frontend architecture.

ncdevshiv Skill

Create React Flow node components with TypeScript types, handles, and Zustand integration. Use when building custom nodes for React Flow canvas, creating visual workflow editors, or implementing no...

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Master Unity ECS (Entity Component System) with DOTS, Jobs, and Burst for high-performance game development. Use when building data-oriented games, optimizing performance, or working with large ent...

ncdevshiv Skill

This skill should be used when the user asks to "test for XSS vulnerabilities", "perform cross-site scripting attacks", "identify HTML injection flaws", "exploit client-side injection...

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Modern Angular UI patterns for loading states, error handling, and data display. Use when building UI components, handling async data, or managing component states.