I receive HTML pages from our creative team, and then use those to build aspx pages. One challenge I frequently face is getting the HTML I spit out to match theirs exactly. I almost always end up screwing up the nesting of <div>
s between my page and the master pages.
Does anyone know of a tool that will help in this situation -- something that will compare 2 pages and output the structural differences? I can't use a standard diff tool, because IDs change from what I receive from creative, text replaces lorem ipsum, etc..
winmerge is a good visual diff program
You can use HTMLTidy to convert the HTML to well-formed XML so you can use XML Diff, as Gulzar suggested.
If out output XML compliant HTML. Or at least translate your HTML product into XML compliancy, you at least could then XSL your output to remove the content and id tags. Apply the same transformation to their html, and then compare.
A copy of my own answer from here.
What about DaisyDiff (Java and PHP vesions available).
Following features are really nice:
I was thinking on lines of XML Diff since HTML can be represented as an XML Document. The challenge with HTML is that it might not be always well formed. Found one more here showing how to use XMLDiff class.