Yes, in a way! Plasmic is a general visual React app builder that can be embedded into your existing React app or be deployed standalone. As such, we place a heavy emphasis on _design_, so you can build exactly the thing that you want, and on _integration_, so you're never limited by what Plasmic can do out of the box. A big part of this is being able to use your own React components in your Plasmic designs, which is a major escape hatch that lets you include any amount of data fetching or business logic that can be consumed by your Plasmic designs.