How can I implement error tracking in my React application?

How can I implement error tracking in my React application?

You can use libraries like Sentry or LogRocket to track errors in your React app. Would you like a step-by-step guide?

Yes, please provide a step-by-step guide for using Sentry.

First, install Sentry by running npm install @sentry/react. Then, initialize it in your app's entry file.

What do I need to include in the initialization?

You need to include your Sentry DSN and set up the error boundaries to catch errors in your components.

Can you show me an example of the error boundary?

Sure! Here's a simple example: class ErrorBoundary extends React.Component { ... } This will catch errors in its child components.