[Feature request] Node preview
I'm quite new to Comfy (great tool btw!), and not familiar with all nodes, esp some advanced, and also considering that one can have load of custom installed... Name might not be enough info to decide "if you want" particular node or not, or if it interesting when experimenting with flows. My idea would be to show node preview imagine something like showing node above "right click point" when mouse hovering:

Imagine I'm hovering on crop mask. Thus the node above menu would be instantly update with preview of node currently under mouse.
More than a preview of the node, I would prefer a short description 🤓
This issue has been transferred to the frontend repository: https://github.com/Comfy-Org/ComfyUI_frontend/issues/6451
Please continue the discussion there.