jarv.is/lib/get-node-text.ts

// https://stackoverflow.com/a/60564620/1438024
const getNodeText = (node) => {
  if (["string", "number"].includes(typeof node)) {
    return node;
  }

  if (node instanceof Array) {
    return node.map(getNodeText).join("");
  }

  if (typeof node === "object" && node) {
    return getNodeText(node.props.children);
  }
};

export default getNodeText;