custom-nodes/js/javascript_overview

[giscus[bot]]

custom-nodes/js/javascript_overview

https://docs.comfy.org/custom-nodes/js/javascript_overview

[zeneliai7]

To create a ComfyUI JavaScript extension, you need three things:

1. Export WEB_DIRECTORY from your custom node's __init__.py (usually pointing to a js folder).
2. Place your .js files inside that folder.
3. Register the extension in JavaScript using app.registerExtension() with a unique name and one or more hooks (such as setup()).

Once loaded, your JavaScript runs automatically when the ComfyUI frontend starts, allowing you to customize the interface and behavior.