Right now, even for small tweaks, one liners, it goes line by line. Tbh, I do not think we even need live code window. It in unnecssary. Just show the approximate time this task is gonna take [max time approx. based on internet speed, processing speed, task complexity]. Also if other lines don’t change, it should not even go over it. Just make it jump lines using hash table with short descriptions of for each function.