gradio vs ray

gradio and ray share 31 technologies: FastAPI, uvicorn, starlette, anyio, Hugging Face, Plotly, xyzservices, Gradio, matplotlib, SQLAlchemy, itsdangerous, accelerate, datasets, diffusers, LangChain, nltk, openai-whisper, prophet, safetensors, scikit-learn, TensorFlow, torch, torchaudio, torchvision, xgboost, gradio-client, transformers, jinja2, markupsafe, pillow, and Pydantic. Both are written in Python.

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What they share and what sets them apart

gradio-app

gradio

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

Python44kRead on November 6, 2026, at commit ebccfcfWhat is gradio built with?

Only in gradio

In common

ray-project

ray

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Python44.2kRead on November 6, 2026, at commit 77567c5What is ray built with?

Only in ray

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
gradio310,984 lines written1,472 code files
ray1,531,664 lines written2,777 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
gradio2.1% of its commits signed by AIWith Claude Code, GitHub Copilot, Cursor, and Sweep
ray3.6% of its commits signed by AIWith Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
gradioLast push November 6, 20267,091 commits43,996 stars
rayLast push November 6, 202632,373 commits44,213 stars
TestsThe files that test the code, and the share of code files a test imports.
gradio327 test files10.6% of its code files have a test that imports them
ray2,168 test files9.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, gradio or ray?
ray, with 1,531,664 lines written; gradio has 310,984.

The proof: ray-project/ray's code at commit 77567c5

Which has more GitHub stars, gradio or ray?
ray, with 44,213 stars; gradio has 43,996.

The proof: ray-project/ray on GitHub

Which has more tests, gradio or ray?
ray, with 2,168 test files; gradio has 327.

The proof: ray-project/ray's code at commit 77567c5

Which was updated more recently, gradio or ray?
Both got their last push on November 6, 2026.

The proof: ray-project/ray's commits on GitHub

Which has more commits signed by AI, gradio or ray?
ray: an AI signed 3.6% of its commits, with Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex; in gradio, 2.1%.

The proof: the commits each tool signed in ray-project/ray

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