You are looking at documentation for an older release. Not what you want? See the current release documentation.
Portlets and gadgets are the two main types of eXo applications. Portlets are user interface components that provide fragments of markup code from the server side, while gadgets generate dynamic web content on the client side.
This chapter includes the following main topics:
Steps to create, build and deploy a portlet in eXo Platform. CSS and JavaScript in portlets. Portlet development using frameworks like JSF, Spring MVC, Juzu.
Steps to create a gadget, create and apply resources in a gadget, and many methods of customizing a gadget.
Concept and mechanism of UI Extension framework which allows the customization and extensibility of eXo applications through simple plugins.