Some functions on Creator Widgets are lacking and would be great for expanding the usability and limits of Creator. Here are my suggestions:

First of all on public Widgets the retrieval of data could be permited obtaining data from published reports so we don't lose that functionability in the published Widgets, making things like 100% custom reports or pdfs, etc available for public access.

The second point is extending the API of the JS SDK with the posibility of calling customs functions from there. That not only would make code more modular, it also could make the Widget potential skyrocket. As there is this functionality in CRM Widgets, it feels odd to not have it in Creator.