The purpose of this bookmarklet is to provide a streamlined method of getting the selector without having to go into the source or use chrome tools.

There is also the problem of using ids. For example in Flutter I may want to auto tweet out the top post in a list of posts on a blog. If the posts have individual ids, and the CSS selector includes them, every time Flutter tries to scrape new content it will get the same post. I want the unique selector for the page element. i.e. the first post in the list.