1 Matching Annotations
  1. Apr 2016
    1. Interestingly, it uses multiple methods to locate the annotation within the cited page: absolute character count, text to search for, and XPath notation.

      That's done to accommodate sites who's DOM changes either over time or during user interaction (single page apps, etc).

      This blog post explains the current approach and thinking behind it in Hypothes.is: https://hypothes.is/blog/fuzzy-anchoring/