Source: https://seerepo.com/compare/diegomura/react-pdf/vs/HKUDS/DeepTutor
Markdown source: https://seerepo.com/compare/diegomura/react-pdf/vs/HKUDS/DeepTutor.md
Description: react-pdf and DeepTutor share 3 technologies: React, pdfjs-dist, and Tailwind CSS. react-pdf is written in TypeScript and DeepTutor in Python.

# react-pdf vs DeepTutor

react-pdf and DeepTutor share 3 technologies: React, pdfjs-dist, and Tailwind CSS. react-pdf is written in TypeScript and DeepTutor in Python.

- [diegomura/react-pdf](https://seerepo.com/r/diegomura/react-pdf): 📄  Create PDF files using React
- [HKUDS/DeepTutor](https://seerepo.com/r/HKUDS/DeepTutor): DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.

## What they share and what sets them apart

- In common: React, pdfjs-dist, Tailwind CSS
- Only in react-pdf: fontkit, pdfkit, png-js, @napi-rs/canvas, beautiful-mermaid, postcss-value-parser
- Only in DeepTutor: FastAPI, aiosqlite, SQLite, OpenAI, Zulip, AIOHTTP, Electron, Next.js, prompt-toolkit, Rich, manim, pyjwt, deeptutor, tiktoken, edge-tts, MCP, sentence-transformers, markdown-it-py, defusedxml, openpyxl, pypdf, python-docx, python-pptx, jinja2, mistune, nh3, slackify-markdown, youtube-transcript-api, Pydantic, jsonschema, loguru, psutil, remotion, PostCSS, tailwind-merge, Framer, blocknote, react-syntax-highlighter, @recogito/text-annotator, Chart.js, Mermaid, Lucide, katex, react-markdown, remark-gfm, mdast-util-from-markdown, rehype-katex, remark-math, docx-preview, epubjs, exceljs, rehype-raw

## Side by side

| | react-pdf | DeepTutor |
|---|---|---|
| Size | 102,381 lines written, 511 code files | 864,644 lines written, 2,222 code files |
| Who writes it | 2.6% of its commits signed by AI. With Claude Code | 27.9% of its commits signed by AI. With Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit |
| Activity | Last push November 3, 2026, 1,294 commits, 16,851 stars | Last push November 7, 2026, 2,707 commits, 58,670 stars |
| Tests | 270 test files. 44.2% of its code files have a test that imports them | 1,502 test files. 23.5% 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, react-pdf or DeepTutor?

DeepTutor, with 864,644 lines written; react-pdf has 102,381.

The proof: [HKUDS/DeepTutor's code at commit 60fb3bd](https://github.com/HKUDS/DeepTutor/tree/60fb3bdfddb30b7740c7ce3bd9b28d908f2af6db)

### Which has more GitHub stars, react-pdf or DeepTutor?

DeepTutor, with 58,670 stars; react-pdf has 16,851.

The proof: [HKUDS/DeepTutor on GitHub](https://github.com/HKUDS/DeepTutor)

### Which has more tests, react-pdf or DeepTutor?

DeepTutor, with 1,502 test files; react-pdf has 270.

The proof: [HKUDS/DeepTutor's code at commit 60fb3bd](https://github.com/HKUDS/DeepTutor/tree/60fb3bdfddb30b7740c7ce3bd9b28d908f2af6db)

### Which was updated more recently, react-pdf or DeepTutor?

DeepTutor: its last push was on November 7, 2026, and react-pdf's on November 3, 2026.

The proof: [HKUDS/DeepTutor's commits on GitHub](https://github.com/HKUDS/DeepTutor/commits)

### Which has more commits signed by AI, react-pdf or DeepTutor?

DeepTutor: an AI signed 27.9% of its commits, with Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit; in react-pdf, 2.6%.

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

## Sources

- diegomura/react-pdf: Read on November 7, 2026, at commit f765c95 (https://github.com/diegomura/react-pdf/tree/f765c957902eb1f0d15b1571d6f61e5818e8bc50)
- HKUDS/DeepTutor: Read on November 13, 2026, at commit 60fb3bd (https://github.com/HKUDS/DeepTutor/tree/60fb3bdfddb30b7740c7ce3bd9b28d908f2af6db)

## 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.