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You were probably looking for the Open Social distribution - a distribution for building social communities and intranets.

An implementation of a threaded forum view where pages show forum topic and comment titles in a threaded view with many forum topics on a single page.

The maintainers of Feed Element Mapper launched a successor project: Feeds - read more about the future of FeedAPI and Feed Element Mapper in Good bye FeedAPI, hello Feeds

Looking for a maintainer

This project is deprecated in favor of the RDF API in Drupal 6 and Drupal 7 which provides a similar wrapper for ARC.

Graphviz Filter is a fun little filter that treats input text as Graphviz DOT syntax, converts it using Graphviz tools to the requested format(s) and renders it in HTML. It's useful to quickly create graphs dynamically from within Drupal nodes. A particularly exciting application is to create an input format consisting of PHP code followed by Graphviz Filter, thereby allowing one to write code that outputs a DOT file, which is then rendered to HTML. For example, one could create a visual taxonomy tree with nodes hanging from the terms, and each visual node would be clickable (using the URL Graphviz attribute) to point to the actual Drupal node. Stuff like that!

Thanks to varienne for the great documentation (in the Resources section below)!

REQUIREMENTS & INSTALLATION

Graphviz package

• Ubuntu/Debian:
  

  sudo apt-get install graphviz
  

• Windows: Download the latest version.
• Mac OS X + MAMP: Download the latest version.