Curated list of external repositories, tools, and resources that complement Claude Code workflows. These are third-party projects worth referencing — not maintained by this project.
AI Design & UI Skills
| Tool |
Stars |
Description |
Install |
Source |
| UI/UX Pro Max |
30.5k |
Design intelligence skill for Claude Code. 67 UI styles, 96 color palettes, 57 font pairings, 100 reasoning rules. Generates complete design systems with industry-specific recommendations. |
npm install -g uipro-cli && uipro init --ai claude |
nextlevelbuilder/ui-ux-pro-max-skill |
What it adds: When installed in your project, Claude Code gains deep knowledge of design systems — styles (glassmorphism, neumorphism, bento grid, etc.), color theory, typography pairing, and platform-specific patterns. It creates a .ui-ux-pro-max/ skill directory that Claude reads automatically.
Supported stacks: HTML + Tailwind, React, Next.js, shadcn/ui, Vue, Nuxt.js, Svelte, Astro, SwiftUI, Jetpack Compose, React Native, Flutter.
Marketing & Growth Skills
| Tool |
Stars |
Description |
Install |
Source |
| Marketing Skills |
7.3k |
25 marketing skills for Claude Code — CRO, copywriting, SEO, analytics, A/B testing, growth engineering, pricing strategy. |
npx skills add coreyhaines31/marketingskills |
coreyhaines31/marketingskills |
What it adds: 25 specialized skills across 7 categories:
| Category |
Skills |
| Conversion Optimization |
page-cro, signup-flow-cro, onboarding-cro, form-cro, popup-cro, paywall-upgrade-cro |
| Content & Copy |
copywriting, copy-editing, email-sequence, social-content |
| SEO & Discovery |
seo-audit, programmatic-seo, competitor-alternatives, schema-markup |
| Paid & Distribution |
paid-ads, social-content |
| Measurement & Testing |
analytics-tracking, ab-test-setup |
| Growth Engineering |
free-tool-strategy, referral-program |
| Strategy & Monetization |
marketing-ideas, marketing-psychology, launch-strategy, pricing-strategy |
Usage: Natural language ("Help me optimize this landing page for conversions") or direct (/page-cro).
Official Anthropic References
Component Libraries
Libraries that work well with AI-assisted development (Claude Code can read their docs and generate correct code).
| Library |
Framework |
Why It's Good for AI Dev |
| shadcn/ui |
React + Tailwind |
Copy-paste components — Claude can customize them directly |
| Radix UI |
React |
Unstyled accessible primitives — Claude adds your design system |
| Headless UI |
React / Vue |
Unstyled components by Tailwind Labs — flexible for any design |
| DaisyUI |
Tailwind CSS |
Pre-styled components — fast prototyping |
| Ark UI |
React / Vue / Solid |
Headless components with state machines |
Design System References
| Tool |
Type |
Description |
| axe DevTools |
Browser extension |
Automated accessibility testing |
| Lighthouse |
Built into Chrome |
Performance, a11y, SEO audits |
| WebAIM Contrast Checker |
Web tool |
WCAG color contrast validation |
| NVDA |
Screen reader (Windows) |
Free screen reader for testing |
| VoiceOver |
Screen reader (Mac) |
Built into macOS |
| Tool |
Description |
Why It's Useful |
| Prettier |
Code formatter |
Consistent formatting — pair with Claude Code hooks |
| ESLint |
JavaScript linter |
Catch issues — use as PostToolUse hook |
| Ruff |
Python linter + formatter |
Fast — good for lint gate hooks |
| Biome |
JS/TS linter + formatter |
All-in-one, fast alternative to ESLint + Prettier |
Before adding a tool to your workflow, check:
| Criteria |
What to Look For |
| Active maintenance |
Recent commits, responsive issues |
| Community adoption |
Stars, forks, downloads, used-by count |
| Documentation |
Clear README, examples, API docs |
| License |
MIT, Apache 2.0, or similar permissive license |
| Claude Code compatibility |
Does it have a .claude/ skill or can Claude read its docs? |
| Security |
No known vulnerabilities, responsible disclosure policy |