HEISS UI: An Open-Source Workflow-Free Frontend for ComfyUI

Developer LeanderDeBuhr released HEISS UI v0.15.0, an open-source image-first frontend for ComfyUI that requires no workflows and works out of the box with most models, making it friendly for beginners.

2026-09-30 ~ 2026-10-02 · 2 related posts

• Heiss-UI: open-source Comfy frontend runs models without any workflows — LeanderDeBuhr · 2026-09-30
• HEISS UI v0.15.0: free open-source image-first frontend that works on top of ComfyUI — LeanderDeBuhr · 2026-10-02