Hi all,
I am the first author on the Webstrates paper. 
I&#x27;d be happy to answer any questions you might have about the project.<p>The tl;dr: Webstrates persist and synchronize changes to the DOM of any page served from the Webstrates server to clients of the same page. Using transclusion through iFrames we can create (a dynamic) application-document like relationships between two pages.