DotNetNuke is both a powerful
Web Content Management System (CMS) and a
Web application development framework. The flexible DotNetNuke architecture allows you to easily add functionality or change the appearance of your web site through the addition of DotNetNuke apps. You can choose from nearly 10,000 commercial apps in the
DotNetNuke Store, hundreds of free apps in the
DotNetNuke Extensions Forge, or build you own custom apps.
DotNetNuke features an
open API to empower your own custom app development. DotNetNuke also
ships with Unit Tests beginning with version 5.5 to make building and testing your custom development work faster and easier than ever before.