TechNodes

ComfyUI nodes for merging, testing and more.

Installation

Inside the ComfyUI/custom_nodes directory, run:

git clone https://github.com/TechnoByteJS/ComfyUI-TechNodes --depth 1

SDNext Merge

The merger from SD.Next (based on meh) ported to ComfyUI, with Re-Basin built-in.

VAE Merge

A node that lets you merge VAEs using multiple methods (and support for individual blocks), and adjust the brightness or contrast.

MBW Layers

Allows for advanced merging by adjusting the alpha of each U-Net block individually, with binary versions that make it easy to extract specific layers.

Repeat VAE

A node that encodes and decodes an image with a VAE a specified amount of times, useful for testing and comparing the performance of different VAEs.

Quantization

Quantize the U-Net, CLIP, or VAE to the specified amount of bits

Note: This is purely experimental, there is no speed or storage benefits from this.

Credits

To create these nodes, I used code from:

• SD.Next
• meh
• ComfyUI
• VAE-BlessUp

Thank you Kybalico and NovaZone for helping me test, and providing suggestions! ✨