This repository contains a simple custom node for ComfyUI that implements familiar PS-style blend modes using PyTorch. The PSBlendNode allows you to blend two images together using a variety of blend modes and an opacity parameter.
https://github.com/bluevisor/ComfyUI_PS_Blend_Node
git clone https://github.com/bluevisor/ComfyUI_PS_Blend_Node
comfy node install comfyui_ps_blend_node