document-offset
Get offset of a DOM Element or Range within the document.
Installation
$ npm install document-offset
component(1):
$ component install timoxley/offset
API
offset(el)
Get offset of an element within the document (relative to the top left of the document).
Example:
var offset = var target = documentconsole// => {top: 69, left: 108}
Credit
Code adapted from jQuery.
License
MIT