Inside JSF (UI Components)

Let's have a look about jsf pages.

User Interface Components;

1-)These objects manages the ineraction between the user and program.
2-)Stored as a tree at server side
3-)Their state is stored
4-)Standart Components:outputText, outputLabel, commandButton, panelGrid, datatable, selectOneMenu, selectoneRadio, selectManyMenu, selectBooleanCheckbox, menu, tabbedPane, fileUpload, tree, etc..

And also these components are extended by third parties like IceFaces, RichFaces, MyFaces etc..

And I am using Icefaces for a long time. I started with version 1.6 and now using the latest version. Ajax enabled components are looking good but people have to be aware of what they are using.