DiffSynth-Studio vs ray

DiffSynth-Studio and ray share 8 technologies: torch, transformers, einops, torchvision, safetensors, accelerate, peft, and imageio. Both are written in Python.

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What they share and what sets them apart

Only in DiffSynth-Studio

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.
DiffSynth-Studio139,261 lines written308 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.
DiffSynth-Studio1.6% of its commits signed by AIWith Gemini CLI and Claude Code
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.
DiffSynth-StudioLast push November 9, 2026989 commits13,353 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.
DiffSynth-Studio1 test file
ray2,168 test files9.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, DiffSynth-Studio or ray?
ray, with 1,531,664 lines written; DiffSynth-Studio has 139,261.

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

Which has more GitHub stars, DiffSynth-Studio or ray?
ray, with 44,213 stars; DiffSynth-Studio has 13,353.

The proof: ray-project/ray on GitHub

Which has more tests, DiffSynth-Studio or ray?
ray, with 2,168 test files; DiffSynth-Studio has 1.

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

Which was updated more recently, DiffSynth-Studio or ray?
DiffSynth-Studio: its last push was on November 9, 2026, and ray's on November 6, 2026.

The proof: modelscope/DiffSynth-Studio's commits on GitHub

Which has more commits signed by AI, DiffSynth-Studio or ray?
ray: an AI signed 3.6% of its commits, with Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex; in DiffSynth-Studio, 1.6%.

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

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