You can see the progress of your workflow with a progress bar on the menu!
Additionally, it shows the time elapsed at the end of the workflow, and you can 'click' on it to see the current working node
https://github.com/crystian/ComfyUI-Crystools (in manager: "crystools")
This is part of a suit with interesting nodes as tools, like read/save metadata.
As you can see in the screenshot, if you want to handle your workflows as project with name (like "cartoon"), try this crystools-save for that! :)