Source: https://seerepo.com/compare/Comfy-Org/ComfyUI/vs/huggingface/lerobot
Markdown source: https://seerepo.com/compare/Comfy-Org/ComfyUI/vs/huggingface/lerobot.md
Description: ComfyUI and lerobot share 5 technologies: torch, einops, torchvision, safetensors, and pillow. Both are written in Python.

# ComfyUI vs lerobot

ComfyUI and lerobot share 5 technologies: torch, einops, torchvision, safetensors, and pillow. Both are written in Python.

- [Comfy-Org/ComfyUI](https://seerepo.com/r/Comfy-Org/ComfyUI): The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.
- [huggingface/lerobot](https://seerepo.com/r/huggingface/lerobot): 🤗 LeRobot: Making AI for Robotics more accessible with end-to-end learning

## What they share and what sets them apart

- In common: torch, einops, torchvision, safetensors, pillow
- Only in ComfyUI: AIOHTTP, comfyui-frontend-package, pyopengl, SQLAlchemy, alembic, transformers, comfy-kitchen, comfy-aimdo, tokenizers, kornia, spandrel, sentencepiece, torchsde, av, comfyui-embedded-docs, comfyui-workflow-templates, Pydantic, psutil
- Only in lerobot: Hugging Face, gymnasium

## Side by side

| | ComfyUI | lerobot |
|---|---|---|
| Size | 354,373 lines written, 740 code files | 337,914 lines written, 635 code files |
| Who writes it | 0.3% of its commits signed by AI. With Amp, Claude Code, and GitHub Copilot | 2.5% of its commits signed by AI. With GitHub Copilot, Claude Code, and Cursor |
| Activity | Last push November 12, 2026, 6,084 commits, 146,383 stars | Last push November 8, 2026, 1,854 commits, 28,744 stars |
| Tests | 283 test files. 21.5% of its code files have a test that imports them | 365 test files. 58.7% 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, ComfyUI or lerobot?

ComfyUI, with 354,373 lines written; lerobot has 337,914.

The proof: [Comfy-Org/ComfyUI's code at commit a592c0a](https://github.com/Comfy-Org/ComfyUI/tree/a592c0a654af22f75d97f214d6e3e34eb13cd9db)

### Which has more GitHub stars, ComfyUI or lerobot?

ComfyUI, with 146,383 stars; lerobot has 28,744.

The proof: [Comfy-Org/ComfyUI on GitHub](https://github.com/Comfy-Org/ComfyUI)

### Which has more tests, ComfyUI or lerobot?

lerobot, with 365 test files; ComfyUI has 283.

The proof: [huggingface/lerobot's code at commit d490e47](https://github.com/huggingface/lerobot/tree/d490e472a5d1a207cfe0255caaaf74b6d66e4656)

### Which was updated more recently, ComfyUI or lerobot?

ComfyUI: its last push was on November 12, 2026, and lerobot's on November 8, 2026.

The proof: [Comfy-Org/ComfyUI's commits on GitHub](https://github.com/Comfy-Org/ComfyUI/commits)

### Which has more commits signed by AI, ComfyUI or lerobot?

lerobot: an AI signed 2.5% of its commits, with GitHub Copilot, Claude Code, and Cursor; in ComfyUI, 0.3%.

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

## Sources

- Comfy-Org/ComfyUI: Read on November 12, 2026, at commit a592c0a (https://github.com/Comfy-Org/ComfyUI/tree/a592c0a654af22f75d97f214d6e3e34eb13cd9db)
- huggingface/lerobot: Read on November 8, 2026, at commit d490e47 (https://github.com/huggingface/lerobot/tree/d490e472a5d1a207cfe0255caaaf74b6d66e4656)

## 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.