ComfyUI
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.
TL;DR · 30-second scan
ComfyUI (Python) — The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.
You're doing serious AI image generation — variations, controlnets, custom pipelines.
AI & ML
Node-based Stable Diffusion UI — the industry standard for production image generation pipelines. ~60k stars. Steeper learning curve than Fooocus but unmatched control. Powers most professional AI image work in 2026.
You're doing serious AI image generation — variations, controlnets, custom pipelines.
You just want a prompt → image flow — Fooocus is 10× easier to start.
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