Source: https://seerepo.com/compare/shadcn-ui/ui/vs/yusufkaraaslan/Skill_Seekers
Markdown source: https://seerepo.com/compare/shadcn-ui/ui/vs/yusufkaraaslan/Skill_Seekers.md
Description: ui and Skill_Seekers share 18 technologies: React, MCP, React Router, Vite, Tailwind CSS, class-variance-authority, next-themes, recharts, Radix UI, sonner, react-resizable-panels, embla-carousel-react, input-otp, react-day-picker, cmdk, vaul, React Hook Form, and Lucide. ui is written in TypeScript and Skill_Seekers in Python.

# ui vs Skill_Seekers

ui and Skill_Seekers share 18 technologies: React, MCP, React Router, Vite, Tailwind CSS, class-variance-authority, next-themes, recharts, Radix UI, sonner, react-resizable-panels, embla-carousel-react, input-otp, react-day-picker, cmdk, vaul, React Hook Form, and Lucide. ui is written in TypeScript and Skill_Seekers in Python.

- [shadcn-ui/ui](https://seerepo.com/r/shadcn-ui/ui): Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
- [yusufkaraaslan/Skill_Seekers](https://seerepo.com/r/yusufkaraaslan/Skill_Seekers): Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

## What they share and what sets them apart

- In common: React, MCP, React Router, Vite, Tailwind CSS, class-variance-authority, next-themes, recharts, Radix UI, sonner, react-resizable-panels, embla-carousel-react, input-otp, react-day-picker, cmdk, vaul, React Hook Form, Lucide
- Only in ui: Next.js, fumadocs-core, lru-cache, Vercel, SQLite, TanStack, cn, Base UI, react-aria-components, dnd-kit, motion, hugeicons, @tabler/icons-react, @phosphor-icons/react, @remixicon/react, ai, @ai-sdk/react, shiki, react-qr-code, streamdown, front-matter, unist-util-visit, Zod, PostCSS, prompts, ora, postcss-selector-parser
- Only in Skill_Seekers: FastAPI, uvicorn, anyio, starlette, soupsieve, LangChain, llama-index, html5lib, beautifulsoup4, pytesseract, pillow, pymupdf, annotated-types, jsonschema, jsonschema-specifications, pydantic-core, referencing, Pydantic, tailwind-merge

## Side by side

| | ui | Skill_Seekers |
|---|---|---|
| Size | 636,360 lines written, 3,888 code files | 213,544 lines written, 362 code files |
| Who writes it | 2.9% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, Codex, and Devin | 64.7% of its commits signed by AI. With Claude Code and Cursor |
| Activity | Last push November 11, 2026, 2,309 commits, 127,925 stars | Last push September 30, 2026, 828 commits, 15,291 stars |
| Tests | 415 test files. 3.8% of its code files have a test that imports them | 204 test files. 48.3% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, ui or Skill_Seekers?

ui, with 636,360 lines written; Skill_Seekers has 213,544.

The proof: [shadcn-ui/ui's code at commit dd41d19](https://github.com/shadcn-ui/ui/tree/dd41d19e2f80ff6891951f7ced74c2c9a650b065)

### Which has more GitHub stars, ui or Skill_Seekers?

ui, with 127,925 stars; Skill_Seekers has 15,291.

The proof: [shadcn-ui/ui on GitHub](https://github.com/shadcn-ui/ui)

### Which has more tests, ui or Skill_Seekers?

ui, with 415 test files; Skill_Seekers has 204.

The proof: [shadcn-ui/ui's code at commit dd41d19](https://github.com/shadcn-ui/ui/tree/dd41d19e2f80ff6891951f7ced74c2c9a650b065)

### Which was updated more recently, ui or Skill_Seekers?

ui: its last push was on November 11, 2026, and Skill_Seekers's on September 30, 2026.

The proof: [shadcn-ui/ui's commits on GitHub](https://github.com/shadcn-ui/ui/commits)

### Which has more commits signed by AI, ui or Skill_Seekers?

Skill_Seekers: an AI signed 64.7% of its commits, with Claude Code and Cursor; in ui, 2.9%.

The proof: [the commits each tool signed in yusufkaraaslan/Skill_Seekers](https://seerepo.com/r/yusufkaraaslan/Skill_Seekers/ai)

## Sources

- shadcn-ui/ui: Read on November 11, 2026, at commit dd41d19 (https://github.com/shadcn-ui/ui/tree/dd41d19e2f80ff6891951f7ced74c2c9a650b065)
- yusufkaraaslan/Skill_Seekers: Read on November 8, 2026, at commit 5b5d8df (https://github.com/yusufkaraaslan/Skill_Seekers/tree/5b5d8dfca263fa76e6daae9f292890b311ef36aa)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.