The topics in this section will provide you with an extensive knowledge of the eXpressApp Framework, and describe the main concepts for building business applications and extending XAF tools. They contain information on business model design, the process of user interface (UI) generation, localization and approaches to implement custom functionality. In addition, here is core information on how to utilize such essential application blocks as a security system and others represented by modules.
If you are new at eXpressApp Framework, first try building an application by following the lessons from the Getting Started help section.