What are xtypes and how can they help you in AEM?

An xtype is a metaphorical name for a class in the ExtJS language. These xtypes are widgets in AEM that are used to create components. AEM offers a number of widgets that are ready to use right now. You may also utilise AEM to develop and define your custom xtype. When establishing a dialog for your component, for example, if you want that the author should be able to provide/enter text, you would add a “cq:Widget” with the xtype property of “textfield.”