I haven't used Phoenix personally, but it looks similar. In Pynecone, the frontend compiles down to a NextJS/React app, and the backend is a FastAPI server. Ev

I haven't used Phoenix personally, but it looks similar. In Pynecone, the frontend compiles down to a NextJS/React app, and the backend is a FastAPI server. Events are sent as network calls that update the app state, and the state delta is sent back to the React app, which updates the UI.