Date: Oct. 25, 2001
Link: http://skew.org/xml/stylesheets/treeview/html/
Source Author or Organization: Mike Brown, Jeni Tennison

Pretty XML Tree Viewer is an XSLT style sheet that can be used to generate an HTML page representing the input document's XPath/XSLT node structure (this page provides links to sample input and sample output documents to illustrate).

The utility is intended to assist with tasks such as XML application development or XPath/XSLT model visualization. Pretty XML Tree Viewer requires an XSLT processor and a Cascading Style Sheets Level 1 (CSS1) and XML -aware browser.