Technologies

What is ray built with?

ray is a Python repo built with FastAPI. It stores its data in Redis and MongoDB, connects to Google, and uses Google Cloud Storage. It has 2,949 files and 1,514,135 written lines, with 2,145 test files.

Read on October 31, 2026, at commit 45c4123. Read it as markdown

Other repos with a similar stack

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Frequently asked questions

What language is ray written in?
ray is written in Python: 2,949 files and 1,514,135 written lines.
What framework does ray use?
ray is built with FastAPI.

The proof: in package.json

What database does ray use?
ray stores its data in Redis and MongoDB.

The proof: python/ray/_private/services.py, line 848

What services does ray use?
ray connects to Google and uses Google Cloud Storage.

The proof: python/ray/autoscaler/_private/gcp/config.py, line 1

Does ray have tests?
Yes. ray has 2,145 test files.
Which repos have a stack like ray's?

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