Is there an ability to  add custom embedded Iframes or views while using this with either React / Angular and Vue

**Is there an ability to  add custom embedded Iframes or views while using this with either React / Angular and Vue**

We are eager to use papperbits in our project the only problem we are facing here to take decision is can we add embedded views / iframes /graphs / custom views or create custom views to let the user add the views in their builder website ?

Please let us know 