react-cache-custom-fetch

react-cache-custom-fetch3.js

export const FiberHoc = ComponentDefinition => (props = {}) => {
  let vNode;

  try {
    vNode = ComponentDefinition(props);
  } catch (e) {
    vNode = props.fallback(props); // mandatory if you need to see something on the screen before your content

    fetchWithCache(e.value).then(() => {
      const nextNode = ComponentDefinition(props);

      patch(vNode, nextNode);
    });
  }

  return vNode;
};