Freshmeat page: http://freshmeat.net/projects/dacode/
daCode is a PHP-based web portal generator, like SlashCode or PHP-Nuke. It contains a template engine and a cache engine and focuses on modularity and speed/performance. It uses themes too.
If you want to contribute, or want to learn more about daCode, just go to http://dev.dacode.org/.
But if you want to have fresh new about daCode and the sites using it, go to news.daCode.org.
This project has the following developers:
New HTML Parser: The long-awaited libxml2 based HTML parser code is live. It needs further work but already handles most markup better than the original parser.
Keep up with the latest Advogato features by reading the Advogato status blog.
If you're a C programmer with some spare time, take a look at the mod_virgule project page and help us with one of the tasks on the ToDo list!