Are you or your team in the process of converting your application(s) to reactive web?
This can be a long process so in the meantime why not use reactive screens/blocks in the parts of the screen that is giving you or your team a lot of problems in a particular traditional webscreen or causing many bugs that would be so much easier to fix in reactive web?
This application demonstrates how to use a reactive screen/block from within a traditional web application using an iframe.
Added clearer instructions on how to use this component.