I found an old Idea submitted for GeoPDF support for ArcGIS Online but I'd like to see GeoPDFs supported for Javascript API applications (and, by extension, WebApp Builder applications) as an additional layer option like a mapImageLayer. This would allow non-GIS people to compare spatial information in a geoPDF against other information that might be bundled as part of a JS API app or an ArcGIS Online map that has been developed as a WebApp Builder application.
