Would love to have a node with variable number of input parameters

[Infinitusvoid]

What's the best way to have a node that can have variable number inputs when you connect one the other conneciton pin shows ?

[chutchatut]

You can probably do something like this: https://github.com/nkchocoai/ComfyUI-PromptUtilities/blob/master/js/app.js
But I agreed that this feature should be built-in.