Source: https://seerepo.com/compare/calesthio/OpenMontage/vs/datawhalechina/hello-agents
Markdown source: https://seerepo.com/compare/calesthio/OpenMontage/vs/datawhalechina/hello-agents.md
Description: OpenMontage and hello-agents share 8 technologies: FastAPI, uvicorn, React, OpenAI, torch, pillow, jsonschema, and Pydantic. Both are written in Python.

# OpenMontage vs hello-agents

OpenMontage and hello-agents share 8 technologies: FastAPI, uvicorn, React, OpenAI, torch, pillow, jsonschema, and Pydantic. Both are written in Python.

- [calesthio/OpenMontage](https://seerepo.com/r/calesthio/OpenMontage): World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
- [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents): 📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

## What they share and what sets them apart

- In common: FastAPI, uvicorn, React, OpenAI, torch, pillow, jsonschema, Pydantic
- Only in OpenMontage: Google, torchaudio, torchvision, remotion
- Only in hello-agents: aiosqlite, asyncpg, psycopg2-binary, Postgres, chromadb, Redis, SQLite, oracledb, pymilvus, Qdrant, Hugging Face, Flask, fastmcp, starlette, anyio, AIOHTTP, Streamlit, Vite, Vue, vue-router, react-router-dom, cycler, fonttools, contourpy, Plotly, Gradio, matplotlib, Rich, alembic, SQLAlchemy, bcrypt, accelerate, MCP, onnxruntime, peft, safetensors, tavily-python, tokenizers, transformers, scikit-learn, sentence-transformers, tiktoken, datasets, langchain-openai, LangGraph, paddlenlp, rank-bm25, spaCy, lxml, markdown, openpyxl, pdfminer.six, pypdf, python-docx, reportlab, xlrd, pdfplumber, feedparser, pymupdf, beautifulsoup4, jinja2, annotated-types, email-validator, pydantic-core, OpenTelemetry, opentelemetry-exporter-otlp-proto-grpc, loguru, D3, katex, Tailwind CSS, markdown-it, vue-flow, Chart.js, vue-chartjs, highlight.js, dompurify, marked, react-markdown, Element, echarts, Leaflet, Mermaid, html2canvas, jspdf

## Side by side

| | OpenMontage | hello-agents |
|---|---|---|
| Size | 174,045 lines written, 73 code files | 226,661 lines written, 1,212 code files |
| Who writes it | 21% of its commits signed by AI. With Claude Code and Codex | 2.4% of its commits signed by AI. With Codex, Cursor, and Claude Code |
| Activity | Last push November 3, 2026, 352 commits, 76,502 stars | Last push October 13, 2026, 660 commits, 86,039 stars |
| Tests | 156 test files. 26% of its code files have a test that imports them | 97 test files. 6.9% 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, OpenMontage or hello-agents?

hello-agents, with 226,661 lines written; OpenMontage has 174,045.

The proof: [datawhalechina/hello-agents's code at commit 36f583c](https://github.com/datawhalechina/hello-agents/tree/36f583c233ea5cee4537ef93455702b55053af18)

### Which has more GitHub stars, OpenMontage or hello-agents?

hello-agents, with 86,039 stars; OpenMontage has 76,502.

The proof: [datawhalechina/hello-agents on GitHub](https://github.com/datawhalechina/hello-agents)

### Which has more tests, OpenMontage or hello-agents?

OpenMontage, with 156 test files; hello-agents has 97.

The proof: [calesthio/OpenMontage's code at commit d21f5d4](https://github.com/calesthio/OpenMontage/tree/d21f5d4eaa08422b09c7091757a05affcbabb35b)

### Which was updated more recently, OpenMontage or hello-agents?

OpenMontage: its last push was on November 3, 2026, and hello-agents's on October 13, 2026.

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

### Which has more commits signed by AI, OpenMontage or hello-agents?

OpenMontage: an AI signed 21% of its commits, with Claude Code and Codex; in hello-agents, 2.4%.

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

## Sources

- calesthio/OpenMontage: Read on November 4, 2026, at commit d21f5d4 (https://github.com/calesthio/OpenMontage/tree/d21f5d4eaa08422b09c7091757a05affcbabb35b)
- datawhalechina/hello-agents: Read on November 4, 2026, at commit 36f583c (https://github.com/datawhalechina/hello-agents/tree/36f583c233ea5cee4537ef93455702b55053af18)

## 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.