There are two approaches we are currently considering for identifying what someone has added, moved, or removed during the course of an edit session:

• Approach #1: Use VE's "native" transaction stack/logging
• Approach #2: Use the visual diff "engine"

...this task involves investigating approach #2 with the goal of understanding what – if any – changes would need to be made to the visual diff "engine" for it to be performant enough to be used to offer real-time feedback about the changes they're in the midst of making.