ray vs moviepy

ray and moviepy share 3 technologies: imageio, imageio-ffmpeg, and pillow. Both are written in Python.

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What they share and what sets them apart

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

In common

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ray1,531,664 lines written2,777 code files
moviepy19,565 lines written78 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.
ray3.6% of its commits signed by AIWith Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex
moviepy0% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
rayLast push November 6, 202632,373 commits44,213 stars
moviepyLast push August 26, 20261,226 commits15,124 stars
TestsThe files that test the code, and the share of code files a test imports.
ray2,168 test files9.7% of its code files have a test that imports them
moviepy20 test files26.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ray or moviepy?
ray, with 1,531,664 lines written; moviepy has 19,565.

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

Which has more GitHub stars, ray or moviepy?
ray, with 44,213 stars; moviepy has 15,124.

The proof: ray-project/ray on GitHub

Which has more tests, ray or moviepy?
ray, with 2,168 test files; moviepy has 20.

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

Which was updated more recently, ray or moviepy?
ray: its last push was on November 6, 2026, and moviepy's on August 26, 2026.

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

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

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

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