How to get css selector for an element using javascript?

Is there any jQuery plugin or javascript code that returns a CSS-selector that uniquely selects a particular element?

I'm looking for something with similar functionality as provided by the Copy CSS Path function in Chrome's developer tools, giving me a selector that looks something like this:

#question > table > tbody > tr:nth-child(2) > td > div > h2

Answers I tried

Get unique selector of element in Jquery

Get unique selector jQuery