ComfyNodesPlus

ComfyNodesPlus

Enhanced custom nodes for ComfyUI.

ComfyNodesPlus is a growing collection of practical, high-quality nodes designed to extend ComfyUI with useful utilities, smarter workflow controls, and flexible generation tools. Built with a focus on simplicity, power, and real-world usability.

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✨ Features

• 🎲 Smart randomisation nodes (resolutions, ratios, seeds)
• ⚙️ Workflow utility and control nodes
• 🧩 Modular and easy to extend
• 🚀 Lightweight and performance-friendly
• 🧠 Designed for both beginners and advanced pipelines

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📦 Installation

Clone into your ComfyUI custom_nodes directory:

cd ComfyUI/custom_nodes
git clone https://github.com/chemicalshock/ComfyNodesPlus.git

Restart ComfyUI after installation.

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🚀 Included Nodes

🎲 Random Image Size

Generate dynamic image resolutions for more varied outputs.

Inputs:

• min_size – Minimum dimension (e.g. 512)
• max_size – Maximum dimension (e.g. 2048)
• mode – fixed or random
• orientation – square, vertical, horizontal, or random

Outputs:

• width
• height

Example outputs:

• 512 × 512
• 512 × 1024
• 1024 × 1024
• 2048 × 1024

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(More nodes coming soon.)

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🧱 Project Structure

ComfyNodesPlus/
├── nodes/
│   ├── CNP_random_image_size.py
│   └── ...
├── __init__.py
├── requirements.txt
└── README.md

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🧩 Creating New Nodes

All nodes follow standard ComfyUI conventions:

class ExampleNode:
    @classmethod
    def INPUT_TYPES(cls):
        return {
            "required": {
                "value": ("INT", {"default": 0})
            }
        }

    RETURN_TYPES = ("INT",)
    FUNCTION = "execute"

    def execute(self, value):
        return (value,)

Register nodes in __init__.py.

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🎯 Design Principles

• Keep nodes focused and useful
• Avoid unnecessary complexity
• Prioritise real workflow value
• Support both deterministic and randomised pipelines
• Maintain clean, readable code

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🔧 Requirements

• ComfyUI (latest recommended)
• Python 3.10+

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🤝 Contributing

Contributions are welcome.

Please:

• Keep code clean and minimal
• Follow the existing structure
• Document nodes clearly
• Avoid unnecessary dependencies

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📄 License

MIT

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🧠 Vision

ComfyNodesPlus aims to provide a reliable, growing toolkit of nodes that make ComfyUI workflows faster, smarter, and more expressive.