If I understand you correctly, then the answer is no. As strogonoff mentions in his comment[0], most of the frameworks that provide helpers to enable SSR also provides a way to "rehydrate" in the client side. React has to ways of rendering the app to a string, where one of them outputs html that can be used as the basis for rehydration[1], while the other one[2] drops any extra DOM attributes that the former adds.

[0] https://news.ycombinator.com/item?id=23446779

[1] https://reactjs.org/docs/react-dom-server.html#rendertostrin...

[2] https://reactjs.org/docs/react-dom-server.html#rendertostati...