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Backnetwork Lab - XFN pagination

Few weeks ago I watched Tantek Çelik give a demonstration of the Plaxo open social graph which is basically a rel="me" spider. It reminded me how powerful practical demonstrations are at communicating key concepts.

So I have built lab.backnetwork with the idea of constructing a number of service based interfaces which are practical demonstrations of key concepts that are currently under discussion.

I am really interested in focusing on the portable social network area, so I have start with a very simple example of XFN pagination using rel="next". I am hoping to fellow this with a second interface which can parse the XFN/hcard pattern.

XFN pagination interface /> Given any Url it will parse XFN relationship links within a page and then fellow any additional links that have the rel="next" attribute. I have limited system to only spider 20 pages at a time. I have provided two set of test pages with different pagination patterns.

http://lab.backnetwork.com/xfnpagination/

Simple pagination design pattern where the user is viewing pages 2 of a set.


Pages: 1
2 3

The interface will work with any site, but at the moment there are very few if any site which use rel="next".

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