Extension applications are plugins, which enhance the functionality of Eclipse Dirigible.
They are not supposed to be an integral part of the platform, but can be easily imported and used by end users on their own instances.
Applications in this category are developed by the Dirigible Labs teams, but have not passed (nor their dependencies) the Eclipse IP Process.
OpenUI5 Entity - OpenUI5 templates for entity UX patterns - list, input form, edit form, etc.
Swagger User Interface - Swagger user interface can be used to discover and test the RESTfull services available on a given Eclipse Dirigible instance