Source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/langbot-app/LangBot
Markdown source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/langbot-app/LangBot.md
Description: ai-agent-book and LangBot share 28 technologies: React, chromadb, Postgres, OpenAI, AIOHTTP, Vite, MCP, tiktoken, litellm, Ollama, beautifulsoup4, pillow, pypdf2, html2text, pypdf, python-docx, markdown, pymupdf, Pydantic, psutil, Tailwind CSS, recharts, class-variance-authority, tailwind-merge, Radix UI, Lucide, react-markdown, and remark-gfm. Both are written in Python.

# ai-agent-book vs LangBot

ai-agent-book and LangBot share 28 technologies: React, chromadb, Postgres, OpenAI, AIOHTTP, Vite, MCP, tiktoken, litellm, Ollama, beautifulsoup4, pillow, pypdf2, html2text, pypdf, python-docx, markdown, pymupdf, Pydantic, psutil, Tailwind CSS, recharts, class-variance-authority, tailwind-merge, Radix UI, Lucide, react-markdown, and remark-gfm. 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
- [langbot-app/LangBot](https://seerepo.com/r/langbot-app/LangBot): Production-grade platform for building agentic IM bots - 生产级多平台智能机器人开发平台/ Agent、知识库编排、插件系统 / Bots for Discord / Slack / LINE / Telegram / WeChat(企业微信, 企微智能机器人, 公众号) / 飞书 / 钉钉 / QQ / Matrix e.g. Integrated with ChatGPT(GPT), DeepSeek, Dify, n8n, Langflow, Coze, Claude, Gemini, GLM, Ollama, SiliconFlow, Kimi, openclaw / hermes agent, deerflow

## What they share and what sets them apart

- In common: React, chromadb, Postgres, OpenAI, AIOHTTP, Vite, MCP, tiktoken, litellm, Ollama, beautifulsoup4, pillow, pypdf2, html2text, pypdf, python-docx, markdown, pymupdf, Pydantic, psutil, Tailwind CSS, recharts, class-variance-authority, tailwind-merge, Radix UI, Lucide, react-markdown, remark-gfm
- Only in ai-agent-book: uvicorn, FastAPI, azure-search-documents, azure-storage-blob, psycopg2-binary, pyarrow, Anthropic, Hugging Face, Google, PostHog, fastmcp, Flask, anyio, Next.js, 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, peft, datasets, scikit-learn, rank-bm25, groq, librosa, trl, snac, torchaudio, opencv-python, sentence-transformers, langchain-openai, mlx-audio, vLLM, lxml, python-magic, torchcodec, xlrd, xlsxwriter, python-pptx, reportlab, openpyxl, pdfplumber, sendgrid, youtube-transcript-api, yt-dlp, structlog, loguru, pptxgenjs, sharp, D3, onnxruntime-node, react-syntax-highlighter, katex
- Only in LangBot: aiosqlite, async-lru, asyncpg, pgvector, pymilvus, SQLite, Qdrant, quart, react-router-dom, sqlmodel, SQLAlchemy, alembic, argon2-cffi, cryptography, pyjwt, LangChain, langsmith, tavily-python, dashscope, ebooklib, mako, qrcode, telegramify-markdown, boto3, botocore, colorlog, sonner, React Hook Form, react-photo-view, TanStack, cmdk, dnd-kit, input-otp, @remixicon/react, @simplewebauthn/browser, rehype-highlight, rehype-raw, rehype-sanitize, rehype-autolink-headings, rehype-slug, @hookform/resolvers, Zod

## Side by side

| | ai-agent-book | LangBot |
|---|---|---|
| Size | 422,447 lines written, 1,067 code files | 640,677 lines written, 1,270 code files |
| Who writes it | 20.8% of its commits signed by AI. With Claude Code | 4.4% of its commits signed by AI. With Claude Code, GitHub Copilot, Devin, Codex, and Cursor |
| Activity | Last push October 8, 2026, 1,610 commits, 57,240 stars | Last push November 6, 2026, 5,089 commits, 18,753 stars |
| Tests | 624 test files. 34.3% of its code files have a test that imports them | 850 test files. 46.6% 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 LangBot?

LangBot, with 640,677 lines written; ai-agent-book has 422,447.

The proof: [langbot-app/LangBot's code at commit 759ab65](https://github.com/langbot-app/LangBot/tree/759ab65af2fd08349d58570d58543aa70b31bda8)

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

ai-agent-book, with 57,240 stars; LangBot has 18,753.

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

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

LangBot, with 850 test files; ai-agent-book has 624.

The proof: [langbot-app/LangBot's code at commit 759ab65](https://github.com/langbot-app/LangBot/tree/759ab65af2fd08349d58570d58543aa70b31bda8)

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

LangBot: its last push was on November 6, 2026, and ai-agent-book's on October 8, 2026.

The proof: [langbot-app/LangBot's commits on GitHub](https://github.com/langbot-app/LangBot/commits)

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

ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in LangBot, 4.4%.

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)
- langbot-app/LangBot: Read on November 6, 2026, at commit 759ab65 (https://github.com/langbot-app/LangBot/tree/759ab65af2fd08349d58570d58543aa70b31bda8)

## 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.