The EPiServer SDK documentation consists of two parts, the Developers Guide and the Framework Reference section.

In the Developers Guide section you can read about some of the major areas of the EPiServer CMS platform as well as view class diagrams on certain architectural building blocks such as workflows and virtual path providers.

EPiServer CMS 6 Documentation

The SDK documentation found here is compatible with the EPiServer CMS 6 release.

Online Resources

More information on different topics can be found on our community website EPiServer World.