Source: https://seerepo.com/compare/gradio-app/gradio/vs/nasa/openmct
Markdown source: https://seerepo.com/compare/gradio-app/gradio/vs/nasa/openmct.md
Description: gradio and openmct share 4 technologies: D3, d3-selection, marked, and sanitize-html. gradio is written in Python and openmct in JavaScript.

# gradio vs openmct

gradio and openmct share 4 technologies: D3, d3-selection, marked, and sanitize-html. gradio is written in Python and openmct in JavaScript.

- [gradio-app/gradio](https://seerepo.com/r/gradio-app/gradio): Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!
- [nasa/openmct](https://seerepo.com/r/nasa/openmct): A web based mission control framework. 

## What they share and what sets them apart

- In common: D3, d3-selection, marked, sanitize-html
- Only in gradio: FastAPI, psycopg2, uvicorn, starlette, anyio, Svelte, Hugging Face, OpenAI, SvelteKit, Vite, Tailwind CSS, bokeh, Plotly, xyzservices, Gradio, matplotlib, altair, SQLAlchemy, itsdangerous, authlib, accelerate, datasets, diffusers, LangChain, langchain-openai, librosa, llama-index, nltk, onnxruntime-gpu, openai-whisper, opencv-python, prophet, safetensors, scikit-learn, spaCy, speechbrain, TensorFlow, torch, torchaudio, torchvision, xgboost, gradio-client, MCP, transformers, jinja2, markupsafe, pymupdf, pillow, Pydantic, iframe-resizer, hast-util-to-string, prismjs, wavesurfer.js, CodeMirror, @lezer/highlight, @lezer/markdown, TanStack, handlebars, pixi.js, pixi-filters, Mermaid, katex, marked-highlight, Vega, vega-embed, vega-lite, @ffmpeg/ffmpeg
- Only in openmct: Vue, d3-axis, d3-shape, @braintree/sanitize-url, html2canvas

## Side by side

| | gradio | openmct |
|---|---|---|
| Size | 310,984 lines written, 1,472 code files | 172,893 lines written, 868 code files |
| Who writes it | 2.1% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, and Sweep | 0% of its commits signed by AI |
| Activity | Last push November 6, 2026, 7,091 commits, 43,996 stars | Last push October 15, 2026, 6,919 commits, 13,208 stars |
| Tests | 327 test files. 10.6% of its code files have a test that imports them | 168 test files. 1.7% 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, gradio or openmct?

gradio, with 310,984 lines written; openmct has 172,893.

The proof: [gradio-app/gradio's code at commit ebccfcf](https://github.com/gradio-app/gradio/tree/ebccfcf3194dd3cd132491a6bc35968f1321611a)

### Which has more GitHub stars, gradio or openmct?

gradio, with 43,996 stars; openmct has 13,208.

The proof: [gradio-app/gradio on GitHub](https://github.com/gradio-app/gradio)

### Which has more tests, gradio or openmct?

gradio, with 327 test files; openmct has 168.

The proof: [gradio-app/gradio's code at commit ebccfcf](https://github.com/gradio-app/gradio/tree/ebccfcf3194dd3cd132491a6bc35968f1321611a)

### Which was updated more recently, gradio or openmct?

gradio: its last push was on November 6, 2026, and openmct's on October 15, 2026.

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

### Which has more commits signed by AI, gradio or openmct?

gradio: an AI signed 2.1% of its commits, with Claude Code, GitHub Copilot, Cursor, and Sweep.

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

## Sources

- gradio-app/gradio: Read on November 6, 2026, at commit ebccfcf (https://github.com/gradio-app/gradio/tree/ebccfcf3194dd3cd132491a6bc35968f1321611a)
- nasa/openmct: Read on November 10, 2026, at commit e09bfaf (https://github.com/nasa/openmct/tree/e09bfaf47856b2b7ae2ea74334800b26fd27a41e)

## 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.