When executing long notebooks, it would be nice to have a sense of the relative progress. Additionally, I find myself scrolling through the notebook to find the most recently executed cell.
- Minimally, this could be [x out of x] cells progress bar next to the ‘kernel busy’ icon.
- A little triangle next to the scroll bar to show you where in the notebook execution is taking place.
- Option to snap the DOM to the top of the cell being currently executed.