In the previous section, we learned about the Multi-Device Preview IDE functionality. However, there is another element of FireUI that will let you have a preview of your under-design forms on multiple devices at the same time.
The FireUI Live app is a multi-platform application that Embarcadero ships together with Delphi both in compiled form for desktop platforms (through installers located in the C:\Program Files (x86)\Embarcadero\Studio\21.0\LivePreview folder ) and with full source code (located in the C:\Program Files (x86)\Embarcadero\Studio\21.0\source\Tools\FireUIAppPreview folder).
Being a regular FMX application, having the source code means you can immediately build and deploy it for every platform your Delphi version supports. The application's aim is to render, in real time, while you are designing your form and UI in the IDE, the same UI over other multiple devices (especially possible target devices such as smartphones...
