Suggestions on how build an HTML Diff tool?

Question

In this post I asked if there were any tools that compare the structure (not actual content) of 2 HTML pages. I ask because I receive HTML templates from our designers, and freq

Answer 1

Pretty Diff can do this. It will compare the code structure only regardless of differences to white space, comments, or even content. Just be sure to check the option "Normalize Content and String Literals".

http://prettydiff.com/