Responsive
Responsive design and mobile-first
form-cro
by aiaiohhh
When the user wants to optimize any form that is NOT signup/registration — including lead capture forms, contact forms, demo request forms, application forms, survey forms, or checkout forms. Also use when the user mentions "form optimization," "lead form conversions," "form friction," "form fields," "form completion rate," or "contact form." For signup/registration forms, see signup-flow-cro. For popups containing forms, see popup-cro.
app-screenshots
by phrazzld
Generate App Store and Play Store screenshots with device frames. Use when: preparing for app store submission, updating marketing assets, localizing screenshots, or automating screenshot generation in CI. Uses fastlane (free) not SaaS. Keywords: app store, play store, screenshot, device frame, fastlane, snapshot, frameit, localization.
frontend-implementation
by mae616
Translate designs and UI requirements into robust, extensible implementations. Apply when converting designs to code, implementing components, fixing broken UI, or handling responsive layouts.
mobile-development
by samhvw8
"Cross-platform and native mobile development. Frameworks: React Native, Flutter, Swift/SwiftUI, Kotlin/Jetpack Compose. Capabilities: mobile UI, offline-first architecture, push notifications, deep linking, biometrics, app store deployment. Actions: build, create, implement, optimize, test, deploy mobile apps. Keywords: iOS, Android, React Native, Flutter, Swift, Kotlin, mobile app, offline sync, push notification, deep link, biometric auth, App Store, Play Store, iOS HIG, Material Design, battery optimization, memory management, mobile performance. Use when: building mobile apps, implementing mobile-first UX, choosing native vs cross-platform, optimizing battery/memory/network, deploying to app stores, handling mobile-specific features."
debugging
by samhvw8
"Systematic debugging methodology with root cause analysis. Phases: investigate, hypothesize, validate, verify. Capabilities: backward call stack tracing, multi-layer validation, verification protocols, symptom analysis, regression prevention. Actions: debug, investigate, trace, analyze, validate, verify bugs. Keywords: debugging, root cause, bug fix, stack trace, error investigation, test failure, exception handling, breakpoint, logging, reproduce, isolate, regression, call stack, symptom vs cause, hypothesis testing, validation, verification protocol. Use when: encountering bugs, analyzing test failures, tracing unexpected behavior, investigating performance issues, preventing regressions, validating fixes before completion claims."
phaser-2d-arcade
by farworld-labs
Build mobile-first 2D browser games with Phaser 3 Arcade Physics, tuned for Remix/Farcade constraints and single-file delivery.
threejs-lite
by farworld-labs
Build lightweight mobile-friendly 3D browser games with Three.js, optimized for Remix/Farcade constraints and single-file delivery.
aesthetic-system
by phrazzld
Actionable design system complementing official frontend-design plugin. The plugin provides philosophy; this skill provides executable patterns. Invoke when: - Building web components, pages, or applications - Designing UI that needs to stand out (not generic) - Implementing visual polish and micro-interactions - Choosing typography, color palettes, or spatial layouts CRITICAL: Avoid "AI slop" aesthetics. Make creative, unexpected choices. MANDATORY: Consult Gemini before any frontend work. See also: references/dna-codes.md, references/banned-patterns.md
check-landing
by phrazzld
Audit landing page: value prop, CTA, social proof, mobile, load time. Outputs structured findings. Use log-landing-issues to create issues. Invoke for: landing page review, conversion audit, launch readiness.
modern-tailwind
by academind
Build clean, scalable UIs with Tailwind CSS using modern utilities and variants
tailwind-conventions
by benshapyro
Consistent Tailwind CSS patterns for React/Next.js applications. Use when styling components with Tailwind, adding responsive design, implementing dark mode, or organizing utility classes.
ui-ux-pro-max
by atxinsky
"UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 8 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient."
frontend-design
by mager
Frontend design skill that generates, restyles, and guides UI development in mager's signature aesthetic — hot, sleek, sexy, usable, fun, and addictive interfaces with dark-first themes, terminal-inspired typography, neon accents, and visual discovery patterns. Use this skill when building or reviewing any frontend UI.
structural-grid
by nabinkhair42
Structural Grid (Exposed Grid / Rail Layout) design system for modern SaaS landing pages. Use when building dark-themed marketing sites, landing pages, or SaaS product pages inspired by Linear, Vercel, Resend, and Planetscale. Provides CSS foundations, section patterns, component recipes, and responsive border logic for the visible-grid aesthetic.
UX Designer
by QuestForTech-Investments
User experience and interface design specialist
Playwright Browser Automation
by QuestForTech-Investments
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.
frontend-design-ultimate
by kesslerio
Create distinctive, production-grade static sites with React, Tailwind CSS, and shadcn/ui — no mockups needed. Generates bold, memorable designs from plain text requirements with anti-AI-slop aesthetics, mobile-first responsive patterns, and single-file bundling. Use when building landing pages, marketing sites, portfolios, dashboards, or any static web UI. Supports both Vite (pure static) and Next.js (Vercel deploy) workflows.
ios-auto-layout-debugging
by derKlinke
Use when encountering "Unable to simultaneously satisfy constraints" errors, constraint conflicts, ambiguous layout warnings, or views positioned incorrectly - systematic debugging workflow for Auto Layout issues in iOS
ui-design-system
by hieutrtr
Generates consistent UI components, layouts, and design tokens following a design system. Enforces spacing, color, typography, and accessibility standards across React/TypeScript projects. Use when creating new UI components, building page layouts, choosing colors or typography, setting up design tokens, or reviewing UI code for design consistency. Covers 8pt spacing grid, Tailwind CSS token usage, shadcn/ui primitives, WCAG 2.1 AA compliance, responsive breakpoints, semantic HTML structure, and TypeScript component interfaces. Does NOT cover backend implementation (use python-backend-expert), testing (use react-testing-patterns), or deployment (use deployment-pipeline).
mobile-design
by Tai-ch0802
iOS 和 Android 應用的行動優先設計思維與決策。觸控互動、效能模式、平台慣例。教導原則而非固定值。用於建構 React Native、Flutter 或原生行動應用。
app-testing
by alfredang
Test app functionality and mobile responsiveness on localhost or remote live sites using Playwright MCP. Navigates pages, clicks buttons, fills forms, checks content, validates UI behavior, and tests mobile-friendliness across device viewports. Use when running "test app", "test my site", "test the app", "test mobile", or any functional/responsive testing task.
tailwind-utility-styling
by Agentient
Tailwind CSS utility-first styling with mobile-first responsive design and CSS variables. PROACTIVELY activate for: (1) implementing mobile-first responsive layouts, (2) using semantic CSS variables for theming, (3) creating component variants with cva. Triggers: "tailwind", "responsive", "dark mode"
bootstrap-utilities
by sjnims
This skill should be used when the user asks about Bootstrap utilities, Bootstrap spacing utilities, Bootstrap margin utilities, Bootstrap padding utilities, Bootstrap display utilities, Bootstrap flex utilities, Bootstrap text utilities, Bootstrap color utilities, Bootstrap background utilities, Bootstrap border utilities, Bootstrap shadow utilities, Bootstrap sizing utilities, Bootstrap position utilities, Bootstrap visibility utilities, Bootstrap overflow utilities, Bootstrap opacity utilities, Bootstrap float utilities, Bootstrap vertical align utilities, Bootstrap link utilities, or needs help with Bootstrap utility classes.
python-debugging
by trotsky1997
Toolkit for AI agents to debug Python code autonomously without IDE support. Use when agent needs to debug code, insert breakpoints programmatically, analyze execution state, test hypotheses, or automate debugging workflows. Supports pdb, ipdb, debugpy with programmatic breakpoint insertion, conditional breakpoints, AST-based breakpoint suggestions, and automated debugging workflows for agents.