If you want to play with this yourself, you could try writing a custom react-reconciler and react-renderer. Start here: https://github.com/facebook/react/tree/

If you want to play with this yourself, you could try writing a custom react-reconciler and react-renderer. Start here: https://github.com/facebook/react/tree/main/packages/react-reconciler https://github.com/facebook/react/tree/main/packages/react-r...