CodePlex

CodePlex is Microsoft’s open source project hosting web site. You can use CodePlex to create new projects to share with the world, join others who have already started their own projects, or use the applications on this site and provide feedback.

DotNetNuke Architecture

Before starting to write custom DotNetNuke (DNN) Modules, its important and necessary that we get familiar with the DNN Architecture. DNN’s Architecture is so powerful that its so modularized and makes your life easier to identify the necessary components.