I have managed to implement Oracle JET component and ADF Faces UI in the same physical ADF page. Oracle JET group renders input text, user types text and this text appears in the output below (use case is described here - Getting Started Quickly without the JET QuickStart). ADF Faces UI group renders regular ADF data entry form with navigation and save/cancel buttons. It all works together on the same page: Read the complete article here.
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