@cliff That is a great suggestion! Unfortunately we don’t have anything like that at this time.
But there are a few options to help facilitate making this idea a reality 
First, feel free to submit as a feature request on our site ideas.builder.io. Here users can submit feature requests or give feedback, as well as vote on the submissions of other users.
Finally, I would call out that our builder project in Github is totally open source so if you do want to write something yourself, feel free to submit to our GitHub repo and we may just add it to the project!
Hopefully that helps, if you do manage to write something up even just for your internal use let us know we’d love to hear about it!