Without a doubt, the open source project
Drupal is one of the most robust content management systems (CMS) around. It provides the infrastructure and manages processes for many well-known web sites, including The Onion and OStatic. In
our interview with Dries Buytaert, founder of Drupal, he said that there are 700 core contributors to the project, which he described as on the same scale as the Linux kernel. There are also over 2,000 modules for Drupal, making it hugely extensible. Since OStatic's inception, we've collected many good resources for both getting started with Drupal, and extending its functionality if you already use it. Here are six great resources, including interviews with Drupal insiders.
