Source: https://seerepo.com/compare/datawhalechina/hello-agents/vs/DuarteSantos8/openGym
Markdown source: https://seerepo.com/compare/datawhalechina/hello-agents/vs/DuarteSantos8/openGym.md
Description: hello-agents and openGym share 5 technologies: Vite, React, react-router-dom, MCP, and Leaflet. hello-agents is written in Python and openGym in JavaScript.

# hello-agents vs openGym

hello-agents and openGym share 5 technologies: Vite, React, react-router-dom, MCP, and Leaflet. hello-agents is written in Python and openGym in JavaScript.

- [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
- [DuarteSantos8/openGym](https://seerepo.com/r/DuarteSantos8/openGym): Open-source gym & body-weight tracker, now in the App Store (iPhone + Apple Watch) and as an Android APK. Plan routines, log workouts, see which muscles are trained, import from Strong/Hevy/FitNotes. Self-host it or use it on the phone alone.

## What they share and what sets them apart

- In common: Vite, React, react-router-dom, MCP, Leaflet
- Only in hello-agents: FastAPI, uvicorn, aiosqlite, asyncpg, psycopg2-binary, Postgres, chromadb, Redis, SQLite, oracledb, pymilvus, OpenAI, Qdrant, Hugging Face, Flask, fastmcp, starlette, anyio, AIOHTTP, Streamlit, Vue, vue-router, cycler, fonttools, contourpy, Plotly, Gradio, matplotlib, Rich, alembic, SQLAlchemy, bcrypt, accelerate, onnxruntime, peft, safetensors, tavily-python, tokenizers, torch, 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, pillow, feedparser, pymupdf, beautifulsoup4, jinja2, annotated-types, email-validator, pydantic-core, Pydantic, jsonschema, 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, Mermaid, html2canvas, jspdf
- Only in openGym: Jetpack Compose, CapacitorApp, CapacitorCordova, core-ktx, Capacitor, Google, @simplewebauthn/server, appcompat, coordinatorlayout, core-splashscreen, fragment, androidx.wear.compose:compose-material3, androidx.wear.compose:compose-foundation, linkedom, jsqr, Zod

## Side by side

| | hello-agents | openGym |
|---|---|---|
| Size | 226,661 lines written, 1,212 code files | 311,893 lines written, 581 code files |
| Who writes it | 2.4% of its commits signed by AI. With Codex, Cursor, and Claude Code | 8.6% of its commits signed by AI. With Claude Code and Cursor |
| Activity | Last push October 13, 2026, 660 commits, 86,039 stars | Last push November 6, 2026, 2,274 commits, 19,729 stars |
| Tests | 97 test files. 6.9% of its code files have a test that imports them | 805 test files. 68.2% 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, hello-agents or openGym?

openGym, with 311,893 lines written; hello-agents has 226,661.

The proof: [DuarteSantos8/openGym's code at commit 8fb98b1](https://github.com/DuarteSantos8/openGym/tree/8fb98b16861a2728652302a7e6e30c50548493a0)

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

hello-agents, with 86,039 stars; openGym has 19,729.

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

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

openGym, with 805 test files; hello-agents has 97.

The proof: [DuarteSantos8/openGym's code at commit 8fb98b1](https://github.com/DuarteSantos8/openGym/tree/8fb98b16861a2728652302a7e6e30c50548493a0)

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

openGym: its last push was on November 6, 2026, and hello-agents's on October 13, 2026.

The proof: [DuarteSantos8/openGym's commits on GitHub](https://github.com/DuarteSantos8/openGym/commits)

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

openGym: an AI signed 8.6% of its commits, with Claude Code and Cursor; in hello-agents, 2.4%.

The proof: [the commits each tool signed in DuarteSantos8/openGym](https://seerepo.com/r/DuarteSantos8/openGym/ai)

## Sources

- datawhalechina/hello-agents: Read on November 4, 2026, at commit 36f583c (https://github.com/datawhalechina/hello-agents/tree/36f583c233ea5cee4537ef93455702b55053af18)
- DuarteSantos8/openGym: Read on November 6, 2026, at commit 8fb98b1 (https://github.com/DuarteSantos8/openGym/tree/8fb98b16861a2728652302a7e6e30c50548493a0)

## 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.