In this [issue](https://github.com/facebook/react/issues/23373), when you navigate to [this app](https://next-rsc-notes.vercel.app/note/1646289027680) and inspect the sidebar in the components tab, you will get this error:

![image](https://user-images.githubusercontent.com/2735514/158241727-64eba8f9-5ac2-4aa7-bffa-ff9b3174a261.png)

 This is a user error. One of the components in the user's app thrown. However, the UI for this is confusing, because it seems like it's a DevTools error. We've gotten a lot of bug reports like this, and it would be good to differentiate between DevTools bugs and bugs in the app. For this task:

- [ ] Build the React DevTools extension locally (instructions [here](https://github.com/facebook/react/tree/main/packages/react-devtools-extensions)) and reproduce the error
- [ ] Figure out a way to have the front end be able to differentiate whether the error is a error within DevTools or within the user's app
- [ ] Design/implement a better UI to help app developers distinguish between these two cases
const displayName =
        fiber.tag + ':' + (getDisplayNameForFiber(fiber) || 'null');
      const maybeID = getFiberIDUnsafe(fiber) || '<no id>';
      const parentDisplayName = parentFiber
        ? parentFiber.tag +
          ':' +
          (getDisplayNameForFiber(parentFiber) || 'null')
        : '';
      const maybeParentID = parentFiber
        ? getFiberIDUnsafe(parentFiber) || '<no-id>'
        : '';
      console.groupCollapsed(
        `[renderer] %c${name} %c${displayName} (${maybeID}) %c${
          parentFiber ? `${parentDisplayName} (${maybeParentID})` : ''
        } %c${extraString}`,
        'color: red; font-weight: bold;',
        'color: blue;',
        'color: purple;',
        'color: black;',
      );
      console.log(
        new Error().stack
          .split('\n')
          .slice(1)
          .join('\n'),
      );
      console.groupEnd();
    }