Source: https://seerepo.com/compare/mengxi-ream/read-frog/vs/shadcn-ui/ui
Markdown source: https://seerepo.com/compare/mengxi-ream/read-frog/vs/shadcn-ui/ui.md
Description: read-frog and ui share 15 technologies: Vite, React, React Router, Tailwind CSS, class-variance-authority, cn, Base UI, motion, dnd-kit, cmdk, Radix UI, @tabler/icons-react, @remixicon/react, ai, and Zod. Both are written in TypeScript.

# read-frog vs ui

read-frog and ui share 15 technologies: Vite, React, React Router, Tailwind CSS, class-variance-authority, cn, Base UI, motion, dnd-kit, cmdk, Radix UI, @tabler/icons-react, @remixicon/react, ai, and Zod. Both are written in TypeScript.

- [mengxi-ream/read-frog](https://seerepo.com/r/mengxi-ream/read-frog): 🐸 Read Frog - Open-source AI language learning & flashcards, an Immersive Translate alternative | 🐸 陪读蛙 - 开源 AI 语言学习与闪词卡，沉浸式翻译替代
- [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.

## What they share and what sets them apart

- In common: Vite, React, React Router, Tailwind CSS, class-variance-authority, cn, Base UI, motion, dnd-kit, cmdk, Radix UI, @tabler/icons-react, @remixicon/react, ai, Zod
- Only in read-frog: dexie, Anthropic, Hugging Face, Moonshot AI, OpenAI, Perplexity, PostHog, WXT, @fontsource-variable/inter, postcss-value-parser, CodeMirror, @tanstack/react-form, uiw, headless-tree, react-rnd, react-error-boundary, Iconify, Better Auth, ai-sdk, ai-sdk-ollama, entities, defuddle, react-markdown, @t3-oss/env-core
- Only in ui: Next.js, fumadocs-core, lru-cache, Vercel, SQLite, MCP, TanStack, next-themes, recharts, react-aria-components, sonner, react-resizable-panels, embla-carousel-react, input-otp, react-day-picker, vaul, React Hook Form, Lucide, hugeicons, @phosphor-icons/react, @ai-sdk/react, shiki, react-qr-code, streamdown, front-matter, unist-util-visit, PostCSS, prompts, ora, postcss-selector-parser

## Side by side

| | read-frog | ui |
|---|---|---|
| Size | 357,890 lines written, 1,110 code files | 636,360 lines written, 3,888 code files |
| Who writes it | 25.3% of its commits signed by AI. With Claude Code, Cursor, Codex, GitHub Copilot, and CodeRabbit | 2.9% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, Codex, and Devin |
| Activity | Last push November 13, 2026, 1,337 commits, 10,418 stars | Last push November 11, 2026, 2,309 commits, 127,941 stars |
| Tests | 580 test files. 41.8% of its code files have a test that imports them | 415 test files. 3.8% 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, read-frog or ui?

ui, with 636,360 lines written; read-frog has 357,890.

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

### Which has more GitHub stars, read-frog or ui?

ui, with 127,941 stars; read-frog has 10,418.

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

### Which has more tests, read-frog or ui?

read-frog, with 580 test files; ui has 415.

The proof: [mengxi-ream/read-frog's code at commit 01eb03a](https://github.com/mengxi-ream/read-frog/tree/01eb03a5dc821178b2a5c0617090e4e92ccdd049)

### Which was updated more recently, read-frog or ui?

read-frog: its last push was on November 13, 2026, and ui's on November 11, 2026.

The proof: [mengxi-ream/read-frog's commits on GitHub](https://github.com/mengxi-ream/read-frog/commits)

### Which has more commits signed by AI, read-frog or ui?

read-frog: an AI signed 25.3% of its commits, with Claude Code, Cursor, Codex, GitHub Copilot, and CodeRabbit; in ui, 2.9%.

The proof: [the commits each tool signed in mengxi-ream/read-frog](https://seerepo.com/r/mengxi-ream/read-frog/ai)

## Sources

- mengxi-ream/read-frog: Read on November 13, 2026, at commit 01eb03a (https://github.com/mengxi-ream/read-frog/tree/01eb03a5dc821178b2a5c0617090e4e92ccdd049)
- shadcn-ui/ui: Read on November 12, 2026, at commit dd41d19 (https://github.com/shadcn-ui/ui/tree/dd41d19e2f80ff6891951f7ced74c2c9a650b065)

## 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.