chakra-ui/sandbox/iframe/src/main.tsx

import { StrictMode } from "react"
import { createRoot } from "react-dom/client"
import App from "./App.tsx"
import { Provider } from "./components/ui/provider.tsx"

createRoot(document.getElementById("root")!).render(
  <StrictMode>
    <Provider>
      <App />
    </Provider>
  </StrictMode>,
)