Cannot find a page about it in the docs, but here they discuss how it was change...

szastamasta on Feb 2, 2023 | parent | context | favorite | on: Virtual DOM is pure overhead (2018)

Cannot find a page about it in the docs, but here they discuss how it was changed from document root to React root in React 17: https://reactjs.org/blog/2020/08/10/react-v17-rc.html#change...