i found a 133k-star github repo that turns ai generation into a graph you can rerun instead of rebuilding from zero comfyui splits image, video and editing into separate branches, so one bad output does not kill the whole workflow [here’s the setup i’d use:] 1. install it pip install comfy-cli comfy install comfy launch 2. check the machine comfy system-stats 3. add the models checkpoints → models/checkpoints vae → models/vae loras → models/loras 4. build around stages prompt → image → video → edit → review → output keep every expensive step separate so changing the end does not restart the beginning 5. run it comfy launch –background change one weak branch, queue it again, keep everything that already worked 6. free memory comfy free –free-memory same reason the picsart routing setup works: one reusable system, fewer restarts.