Source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/WEIFENG2333/VideoCaptioner
Markdown source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/WEIFENG2333/VideoCaptioner.md
Description: ai-agent-book and VideoCaptioner share 4 technologies: OpenAI, pillow, yt-dlp, and psutil. Both are written in Python.

# ai-agent-book vs VideoCaptioner

ai-agent-book and VideoCaptioner share 4 technologies: OpenAI, pillow, yt-dlp, and psutil. Both are written in Python.

- [bojieli/ai-agent-book](https://seerepo.com/r/bojieli/ai-agent-book): 《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码
- [WEIFENG2333/VideoCaptioner](https://seerepo.com/r/WEIFENG2333/VideoCaptioner): 🎬 卡卡字幕助手 | VideoCaptioner - 基于 LLM 的智能字幕助手 - 视频字幕生成、断句、校正、字幕翻译全流程处理！- A powered tool for easy and efficient video subtitling.

## What they share and what sets them apart

- In common: OpenAI, pillow, yt-dlp, psutil
- Only in ai-agent-book: React, uvicorn, FastAPI, azure-search-documents, azure-storage-blob, chromadb, psycopg2-binary, Postgres, pyarrow, Anthropic, Hugging Face, Google, PostHog, fastmcp, Flask, anyio, AIOHTTP, Next.js, Vite, Express, Astro, mkdocs-material, Rich, matplotlib, seaborn, Plotly, authlib, google-auth, google-auth-httplib2, google-auth-oauthlib, pyotp, accelerate, bitsandbytes, cut-cross-entropy, faiss-cpu, lightgbm, mem0ai, nltk, openai-whisper, scikit-image, sentencepiece, triton, xformers, torch, transformers, MCP, peft, datasets, tiktoken, litellm, Ollama, scikit-learn, rank-bm25, groq, librosa, trl, snac, torchaudio, opencv-python, sentence-transformers, langchain-openai, mlx-audio, vLLM, lxml, python-magic, torchcodec, xlrd, xlsxwriter, beautifulsoup4, python-pptx, pypdf2, reportlab, html2text, pypdf, python-docx, openpyxl, markdown, pdfplumber, pymupdf, sendgrid, youtube-transcript-api, Pydantic, structlog, loguru, pptxgenjs, sharp, Tailwind CSS, D3, recharts, onnxruntime-node, class-variance-authority, tailwind-merge, Radix UI, react-syntax-highlighter, Lucide, react-markdown, remark-gfm, katex
- Only in VideoCaptioner: diskcache, fonttools, pyqt5, edge-tts, langdetect, ModelScope

## Side by side

| | ai-agent-book | VideoCaptioner |
|---|---|---|
| Size | 422,447 lines written, 1,067 code files | 37,988 lines written, 121 code files |
| Who writes it | 20.8% of its commits signed by AI. With Claude Code | 4.7% of its commits signed by AI. With Claude Code and Codex |
| Activity | Last push October 8, 2026, 1,610 commits, 57,240 stars | Last push September 12, 2026, 510 commits, 16,479 stars |
| Tests | 624 test files. 34.3% of its code files have a test that imports them | 44 test files. 29.8% 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, ai-agent-book or VideoCaptioner?

ai-agent-book, with 422,447 lines written; VideoCaptioner has 37,988.

The proof: [bojieli/ai-agent-book's code at commit dbc046e](https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

### Which has more GitHub stars, ai-agent-book or VideoCaptioner?

ai-agent-book, with 57,240 stars; VideoCaptioner has 16,479.

The proof: [bojieli/ai-agent-book on GitHub](https://github.com/bojieli/ai-agent-book)

### Which has more tests, ai-agent-book or VideoCaptioner?

ai-agent-book, with 624 test files; VideoCaptioner has 44.

The proof: [bojieli/ai-agent-book's code at commit dbc046e](https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

### Which was updated more recently, ai-agent-book or VideoCaptioner?

ai-agent-book: its last push was on October 8, 2026, and VideoCaptioner's on September 12, 2026.

The proof: [bojieli/ai-agent-book's commits on GitHub](https://github.com/bojieli/ai-agent-book/commits)

### Which has more commits signed by AI, ai-agent-book or VideoCaptioner?

ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in VideoCaptioner, 4.7%.

The proof: [the commits each tool signed in bojieli/ai-agent-book](https://seerepo.com/r/bojieli/ai-agent-book/ai)

## Sources

- bojieli/ai-agent-book: Read on November 5, 2026, at commit dbc046e (https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)
- WEIFENG2333/VideoCaptioner: Read on November 7, 2026, at commit 95842ec (https://github.com/WEIFENG2333/VideoCaptioner/tree/95842ecb5618c0b6a548a336bdfb0eb859bdb501)

## 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.