@myntra/uikit-component-portal v1.13.96

import Portal from './src/portal'

Portal

function Example() {
  const container = useMemo(() => {
    const container = document.createElement('div')
    container.style.position = 'fixed'
    container.style.top = '16px'
    container.style.right = '200px'
    container.style.zIndex = '10000'
    container.style.background = 'white'

    document.body.appendChild(container)

    return container
  }, []);
  const [value, setValue] = useState(0);

  return (
    <div onClick={() => setValue(value + 1)}>
      <span>{`This is in react controlled root. Click to update value in portal.`}</span>
      <Portal container={container}>
        <span>{`This is in document body. (${value})`}</span>
      </Portal>
    </div>
  )
}