head to head · open source
ComfyUI vs SenseNova-Skills
ComfyUI has 133,963 GitHub stars, 15,874 forks, 4,894 open issues and last shipped today. SenseNova-Skills has 5,665 stars, 395 forks, 26 open issues and last shipped 2 days ago. ComfyUI leads on adoption by 2,265% (133,963 vs 5,665 stars). ComfyUI is written in Python under GPL-3.0; SenseNova-Skills is written in JavaScript under MIT. ComfyUI has attracted 12% as many forks as stars, SenseNova-Skills 7%. ComfyUI was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ComfyUI | SenseNova-Skills | |
|---|---|---|
| GitHub stars | ★ 134K | ★ 5.7K |
| License | GPL-3.0 | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-09-20 | 2026-09-18 |
| Forks | ⑂ 16K | ⑂ 395 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ComfyUI if
- You weight community size — 134K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick SenseNova-Skills if
- You want the SenseNova-Skills feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and SenseNova-Skills fits your workflow better
About ComfyUI
ComfyUI is a GPL 3.0 licensed Python and PyTorch node graph application, local API, and backend for running diffusion models across image, video, audio, 3D, and text workflows, built for visual professionals who want control over every model, parameter, and output, and for developers who embed those workflows into production pipelines.
read the full ComfyUI overview →
About SenseNova-Skills
SenseNova Skills is an MIT licensed JavaScript repository of modular Agent Skills that extends the SenseNova model family with end to end office and productivity capabilities, built for developers and teams assembling AI powered office assistants on Agent Skills compatible runtimes.
read the full SenseNova-Skills overview →
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Frequently asked questions
Is ComfyUI or SenseNova-Skills more popular?
ComfyUI has 133,963 GitHub stars and SenseNova-Skills has 5,665. ComfyUI has the larger community by that measure.
Are ComfyUI and SenseNova-Skills free?
Both are open source. ComfyUI is licensed under GPL-3.0 and SenseNova-Skills under MIT. Neither carries a licence fee.
What is the difference between ComfyUI and SenseNova-Skills?
ComfyUI is written in Python and SenseNova-Skills in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ComfyUI or SenseNova-Skills?
Choose ComfyUI if you want the larger community (133,963 stars) or its GPL-3.0 licence terms. Choose SenseNova-Skills if its feature set, stack or MIT licence fits better. Both are self-hostable.