Catalog
frontend skills
46 skills. Every one is readable here; downloads and live use need a subscription.
anti-ui-slop
Stop coding agents from shipping generic UI. Extend the product's design system, use UIZZE evidence only when useful, cover required states, and inspect the rendered result.
astro
Build content-focused websites with Astro — zero JS by default, islands architecture, multi-framework components, and Markdown/MDX support.
chat-widget
Build a real-time support chat system with a floating widget for users and an admin dashboard for support staff. Use when the user wants live chat, customer support chat, real-time messaging, or in-app support.
chrome-extension-developer
Expert in building Chrome Extensions using Manifest V3. Covers background scripts, service workers, content scripts, and cross-context communication.
design-it
Routes frontend design tasks to 48 specific UI styles. Triggers for websites, app screens, or UI components requesting a specific aesthetic.
design-taste-frontend
Use when building high-agency frontend interfaces with strict design taste, calibrated color, responsive layout, and motion rules.
emil-design-eng
Use when designing or reviewing polished product UI with Emil Kowalski-inspired animation, interaction, and component craft guidance.
fixing-accessibility
Audit and fix HTML accessibility issues including ARIA labels, keyboard navigation, focus management, color contrast, and form errors. Use when adding interactive controls, forms, dialogs, or reviewing WCAG compliance.
fixing-metadata
Audit and fix HTML metadata including page titles, meta descriptions, canonical URLs, Open Graph tags, Twitter cards, favicons, JSON-LD structured data, and robots directives.
fixing-motion-performance
Audit and fix animation performance issues including layout thrashing, compositor properties, scroll-linked motion, and blur effects. Use when animations stutter, transitions jank, or reviewing CSS/JS animation performance.
frontend-api-integration-patterns
Production-ready patterns for integrating frontend applications with backend APIs, including race condition handling, request cancellation, retry strategies, error normalization, and UI state management.
frontend-design
Design and implement a distinctive frontend within the product’s existing brand, accessibility, performance and framework constraints.
frontend-dev-guidelines
You are a senior frontend engineer operating under strict architectural and performance standards. Use when creating components or pages, adding new features, or fetching or mutating data.
frontend-developer
Build React components, implement responsive layouts, and handle client-side state management. Masters React 19, Next.js 15, and modern frontend architecture.
frontend-lighthouse
Add a portable Lighthouse CI gate for production frontend builds with Core Web Vitals budgets, category floors, median runs, and CI artifacts.
full-output-enforcement
Use when a task requires exhaustive unabridged output, complete files, or strict prevention of placeholders and skipped code.
gpt-taste
Use when generating elite GSAP-heavy frontend pages with strict AIDA structure, wide hero typography, and gapless bento grids.
high-end-visual-design
Use when designing expensive agency-grade interfaces with premium fonts, spatial rhythm, soft depth, and fluid microinteractions.
industrial-brutalist-ui
Use when creating raw industrial or tactical telemetry UIs with rigid grids, stark typography, CRT effects, and high-density data.
interactive-portfolio
Expert in building portfolios that actually land jobs and clients - not just showing work, but creating memorable experiences. Covers developer portfolios, designer portfolios, creative portfolios, and portfolios that convert visitors into opportunities.
landing-page-generator
Generates high-converting Next.js/React landing pages with Tailwind CSS. Uses PAS, AIDA, and BAB frameworks for optimized copy/components (Heroes, Features, Pricing). Focuses on Core Web Vitals/SEO.
markstream-angular
Integrate the alpha markstream-angular renderer into Angular 20+ applications with standalone components, signals, safe HTML defaults, and optional peer features.
markstream-custom-components
Override Markstream node renderers and add trusted custom tags across Vue, React, Svelte, and Angular using scoped or renderer-local mappings.
markstream-install
Install and configure Markstream streaming Markdown renderers for Vue, React, Svelte, Angular, Nuxt, Next.js, and Vue 2 applications.
markstream-migration
Audit and migrate an existing Markdown renderer to Markstream while preserving custom renderers, security policy, streaming behavior, and explicit parity gaps.
markstream-nuxt
Integrate markstream-vue into Nuxt 3 or 4 with SSR-safe client boundaries, renderer modes, explicit CSS, and browser-only optional peers.
markstream-react
Integrate the beta markstream-react renderer into React 18+ or Next.js with correct client/server entrypoints, CSS, streaming state, and component overrides.
markstream-svelte
Integrate the beta markstream-svelte renderer into Svelte 5 or SvelteKit with runes, explicit CSS, smooth streaming, workers, and SSR-safe boundaries.
markstream-vue
Integrate markstream-vue into plain Vue 3 with renderer modes, code and DOM choices, streaming state, virtualization, optional peers, and scoped components.
markstream-vue2
Integrate markstream-vue2 into Vue 2.6 or 2.7 with correct Composition API decisions, CSS, streaming state, optional peers, and scoped overrides.
markstream-vue2-cli
Integrate markstream-vue2 into Vue CLI or Webpack 4 with export-map-safe CSS, CDN worker fallbacks, and conservative code-block defaults.
markstream-vue2-vite
Integrate markstream-vue2 into Vue 2 plus Vite with bundled worker imports, CSS ordering, Composition API compatibility, and safe streaming defaults.
minimalist-ui
Use when creating clean editorial interfaces with warm monochrome palettes, crisp borders, restrained motion, and flat bento layouts.
nextjs-best-practices
Next.js App Router principles. Server Components, data fetching, routing patterns.
premium-3d-website
Guidelines for building premium 3D websites, focusing on custom WebGL shaders, post-processing, physics-based interactions, smooth animations, preloaders, and device optimization.
progressive-web-app
Build Progressive Web Apps (PWAs) with offline support, installability, and caching strategies. Trigger whenever the user mentions PWA, service workers, web app manifests, Workbox, 'add to home screen', or wants their web app to work offline, feel native, or be installable.
react-patterns
Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.
redesign-existing-projects
Use when upgrading existing websites or apps by auditing generic UI patterns and applying premium design fixes without rewrites.
review-animations
Use when reviewing animation and motion code against a strict craft, performance, accessibility, and interaction-quality bar.
scroll-experience
Expert in building immersive scroll-driven experiences - parallax storytelling, scroll animations, interactive narratives, and cinematic web experiences. Like NY Times interactives, Apple product pages, and award-winning web experiences.
stitch-design-taste
Use when generating Google Stitch DESIGN.md systems for premium typography, color, layout, motion intent, and anti-generic UI rules.
sveltekit
Build full-stack web applications with SvelteKit — file-based routing, SSR, SSG, API routes, and form actions in one framework.
tailwind-patterns
Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.
ui-ux-pro-max
Comprehensive design guide for web and mobile applications. Use when designing new UI components or pages, choosing color palettes and typography, or reviewing code for UX issues.
web-performance-optimization
Optimize website and web application performance including loading speed, Core Web Vitals, bundle size, caching strategies, and runtime performance
zustand-store-ts
Create Zustand stores following established patterns with proper TypeScript types and middleware.