React + Vue

import React from 'react';
import { createApp, defineAsyncComponent } from 'vue'

const VueApp = defineAsyncComponent(() => import('vueApp/App'))

const ReactApp = () => {
  const vueApp = React.useRef()

  React.useEffect(() => {
    const app = createApp(VueApp, { /* props */ })

    app.mount(vueApp.current)

    return () => {
      app.unmount()
    }
  }, [])

  return <div>
    <div ref={vueApp} />
  </div>
}