I've installed the React Developer Tools extension on Google Chrome to debug a React application written in TypeScript, but once I start debugging the application and open the "Components" window, all components are shown as "Anonymous".
Granted, the application uses mostly function components.
Does anyone know if there is a way to get React Developer Tools to show component names in its component tree?
This happens when you define your components like so:
// Default arrow function export
export default () => {
// ...
}
// Default function export
export default function() {
// ...
}
You can replace with the following to fix the issue:
const CustomComponent = () => {
// ...
}
export default CustomComponent;
// or
export default function YourComponent() {
// ...
}
If you're using an exported anonymous functional component or a memo'ed component; it would be shown as Anonymous
Refer this - https://github.com/facebook/react/issues/17876
Or try solutions mentioned here - React Dev tools show my Component as Unknown