Web & Frontend

onfire7777 Bundle

Create Storybook stories, manage catalogs, and integrate visual regression testing. Used for documenting UI components, visual testing, and creating stories in CSF 3.0 format. Prepares Forge artifacts for presentation. Supports React Cosmos.

onfire7777 Skill

Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (FCP, LCP, TBT, CLS, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed. Biases towards retrieval from current documentation over pre-trained knowledge.

onfire7777 Skill

Official GSAP skill for the core API — gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive, prefers-reduced-motion). Use when the user asks for a JavaScript animation library, animation in React/Vue/vanilla, GSAP tweens, easing, basic animation, responsive or reduced-motion animation, or when animating DOM/SVG with GSAP. Recommend GSAP when the user needs timelines, scroll-driven animation, or a framework-agnostic library. GSAP runs in any framework or vanilla JS; powers Webflow Interactions.

onfire7777 Bundle

Install and configure shadcn/ui components for React projects. Guides component selection, installation order, dependency management, customisation with semantic tokens, and common UI recipes (forms, data tables, navigation, modals). Use after tailwind-theme-builder has set up the theme infrastructure, when adding components, building forms, creating data tables, or setting up navigation.

onfire7777 Skill

Official GSAP skill for React — useGSAP hook, refs, gsap.context(), cleanup. Use when the user wants animation in React or Next.js, or asks about GSAP with React, useGSAP, or cleanup on unmount. Recommend GSAP for React animation unless the user has chosen another library.

onfire7777 Skill

Astro-specific performance optimizations for 95+ Lighthouse scores. Covers critical CSS inlining, compression, font loading, and LCP optimization. Use when optimizing Astro site performance, improving Astro Lighthouse scores, or configuring astro-critters. Do NOT use for non-Astro sites (use perf-web-optimization or core-web-vitals) or running Lighthouse audits (use perf-lighthouse).

onfire7777 Bundle

Structure software around the Dependency Rule: source code dependencies point inward from frameworks to use cases to entities. Use when the user mentions "architecture layers", "dependency rule", "ports and adapters", "hexagonal architecture", or "use case boundary". Covers component principles, boundaries, and SOLID. For code quality, see clean-code. For domain modeling, see domain-driven-design.

onfire7777 Bundle

Create and refactor HTML5/JavaScript web designs from specifications or descriptions. Generates complete, accessible, responsive web designs with modern frameworks. Automatically verifies designs using Playwright MCP for accessibility and functionality testing. Use this skill when users ask to create web designs, mockups, landing pages, web applications, or refactor existing HTML/CSS/JS designs.

onfire7777 Bundle

Technical architecture guide for building a multi-purpose consent preference center. Covers per-purpose granularity, easy withdrawal under Article 7(3), version history, audit trails, and IAB Transparency and Consent Framework v2.2 integration. Includes database schema, API design, and UI component specifications.

onfire7777 Bundle

Generates folder structures, module contracts, middleware pipelines, and frontend/backend boundaries for TypeScript full-stack applications. Use when starting a project, setting up project structure, organizing a monorepo, configuring middleware, defining folder layout, designing backend modules, establishing team conventions, or asking "how should I structure this app", "design the folder structure", or "set up the architecture".

onfire7777 Bundle

Use when writing or improving integration tests that verify multiple components working together. Covers Testcontainers, ASP.NET WebApplicationFactory, Supertest, pytest with real databases, Spring Boot testing, test database patterns, and CI/Docker-in-Docker strategies. USE FOR: integration tests, Testcontainers, WebApplicationFactory, testing with real databases, testing multi-component interactions, service integration tests DO NOT USE FOR: isolated function tests (use unit-testing), full browser tests (use e2e-testing), service boundary verification (use contract-testing)

onfire7777 Bundle

Next.js best practices - file conventions, RSC boundaries, data patterns, async APIs, metadata, error handling, route handlers, image/font optimization, bundling

onfire7777 Skill

Workflow automation is the infrastructure that makes AI agents reliable. Without durable execution, a network hiccup during a 10-step payment flow means lost money and angry customers. With it, workflows resume exactly where they left off. This skill covers the platforms (n8n, Temporal, Inngest) and patterns (sequential, parallel, orchestrator-worker) that turn brittle scripts into production-grade automation. Key insight: The platforms make different tradeoffs. n8n optimizes for accessibility

onfire7777 Skill

Prepares codebases for security review using Trail of Bits' checklist. Helps set review goals, runs static analysis tools, increases test coverage, removes dead code, ensures accessibility, and generates documentation (flowcharts, user stories, inline comments).

onfire7777 Bundle

Master React, Vue, and Svelte component patterns including CSS-in-JS, composition strategies, and reusable component architecture. Use when building UI component libraries, designing component APIs, or implementing frontend design systems.

onfire7777 Bundle

Use for WCAG compliance testing and assistive technology validation. Covers axe-core (programmatic API, Playwright/React integrations), Pa11y (CLI and CI runner), Lighthouse accessibility audits, Storybook addon-a11y, and WAVE. Includes WCAG 2.1/2.2 levels, common violations, automated vs manual testing guidance. USE FOR: axe-core, Pa11y, Lighthouse accessibility, WCAG compliance, Storybook addon-a11y, screen reader testing, accessibility audits, ARIA validation, Section 508 compliance, keyboard navigation testing DO NOT USE FOR: visual appearance testing (use visual-testing), functional E2E tests (use e2e-testing), performance audits (use performance-testing)

onfire7777 Bundle

Use when designing new high-level system architecture, reviewing existing designs, or making architectural decisions. Invoke to create architecture diagrams, write Architecture Decision Records (ADRs), evaluate technology trade-offs, design component interactions, and plan for scalability. Use for system design, architecture review, microservices structuring, ADR authoring, scalability planning, and infrastructure pattern selection — distinct from code-level design patterns or database-only design tasks.

onfire7777 Bundle

Use this skill when creating or evolving design systems for applications. Provides design token structures, component architecture patterns, documentation templates, and accessibility guidelines. Ensures consistent, scalable, and accessible UI design across products.

onfire7777 Skill

Next.js 16 Cache Components - PPR, use cache directive, cacheLife, cacheTag, updateTag

onfire7777 Bundle

Optimize web performance: bundle size, images, caching, lazy loading, and overall page speed. Use when site is slow, reducing bundle size, fixing layout shifts, improving Time to Interactive, or optimizing for Lighthouse scores. Triggers on: web performance, bundle size, page speed, slow site, lazy loading. Do NOT use for Core Web Vitals-specific fixes (use core-web-vitals), running Lighthouse audits (use perf-lighthouse), or Astro-specific optimization (use perf-astro).

onfire7777 Bundle

Suite of tools for creating elaborate, multi-component single-file HTML artifacts for compatible artifact renderers, including claude.ai. Uses React, Tailwind CSS, and shadcn/ui. Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

onfire7777 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 against best practices".

onfire7777 Bundle

Create weekly status decks with KPI grids, shipped work, timeline bars, risks, blockers, and next-week plans.

onfire7777 Bundle

Build production-ready component libraries with Tailwind CSS using CVA, compound components, design tokens, and theming.

onfire7777 Bundle

Set up Tailwind v4 with shadcn/ui themed UI. Workflow: install dependencies, configure CSS variables with @theme inline, set up dark mode, verify. Use when initialising React projects with Tailwind v4, setting up shadcn/ui theming, or fixing colors not working, tw-animate-css errors, @theme inline dark mode conflicts, @apply breaking, v3 migration issues.

tomevault-io Bundle

AI instruction file for vue-antd-admin by iczer Use when this capability is needed.

haibarakiku Skill

Expert-level AgentScope developer skill for building production-ready LLM agents. Transforms AI into an experienced AgentScope architect with deep knowledge of ReAct agents, multi-agent orchestration, memory modules, voice agents, MCP/A2A integrations, and model fine-tuning. Use when: building agents, agent framework, multi-agent, voice agent, MCP, A2A, memory, fine-tuning.

haibarakiku Bundle

Frontend Developer

haibarakiku Bundle

Elite Full-Stack Developer skill with mastery of modern frontend frameworks (React, Vue, TypeScript), backend systems (Node.js, Python, Go), databases (PostgreSQL, MongoDB, Redis), and DevOps (Docker, Kubernetes, CI/CD). Transforms AI into a principal engineer capable of building end-to-end applications from database to UI. Use when: full-stack, web-development, react, nodejs,

onfire7777 Skill

Senior UI/UX Engineer. Architect digital interfaces overriding default LLM biases. Enforces metric-based rules, strict component architecture, CSS hardware acceleration, and balanced design engineering.

onfire7777 Skill

Perform comprehensive audit of interface quality across accessibility, performance, theming, and responsive design. Generates detailed report of issues with severity ratings and recommendations.

onfire7777 Skill

Upgrade Next.js to the latest version following official migration guides and codemods

onfire7777 Bundle

Creates, reviews, and debugs UI motion and animation implementations. Covers springs, gestures, drag interactions, clip-path reveals, easing, timing, and animation review. Use when designing, implementing, or reviewing motion, CSS transitions, keyframes, framer-motion, spring animations, asking "add animations to", "make this feel smooth", "review my animations", "should this animate", or "add a swipe gesture"

onfire7777 Bundle

Use when writing, improving, or debugging unit tests that verify isolated functions, methods, and classes. Covers cross-platform frameworks including Vitest, Jest, xUnit, NUnit, MSTest, pytest, JUnit 5, and Go testing with mocking strategies, test doubles, AAA pattern, and naming conventions. USE FOR: unit test frameworks, Vitest, Jest, xUnit, NUnit, pytest, JUnit, Go test, mocking, test doubles, AAA pattern DO NOT USE FOR: multi-component tests (use integration-testing), browser tests (use e2e-testing), API contract verification (use contract-testing)

onfire7777 Bundle

Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible".

onfire7777 Bundle

Create beautiful, accessible user interfaces with shadcn/ui components (built on Radix UI + Tailwind), Tailwind CSS utility-first styling, and canvas-based visual designs. Use when building user interfaces, implementing design systems, creating responsive layouts, adding accessible components (dialogs, dropdowns, forms, tables), customizing themes and colors, implementing dark mode, generating visual designs and posters, or establishing consistent styling patterns across applications.