React - getting a component from a DOM element for debugging

Question

For the purposes of debugging in the console, is there any mechanism available in React to use a DOM element instance to get the backing React component?

This questi

Answer 1

Here you go. This supports React 16+

window.findReactComponent = function(el) {
  for (const key in el) {
    if (key.startsWith('__reactInternalInstance$')) {
      const fiberNode = el[key];

      return fiberNode && fiberNode.return && fiberNode.return.stateNode;
    }
  }
  return null;
};