Can error boundaries replace try-catch in React?

Can error boundaries replace try-catch in React?

Error boundaries and try-catch serve different purposes in React. Error boundaries catch errors in the rendering phase, while try-catch is used for synchronous code execution.

So, when should I use error boundaries instead of try-catch?

Use error boundaries for handling errors in component rendering and lifecycle methods. Use try-catch for handling errors in asynchronous code or functions.

Can I use both in the same component?

Yes, you can use both. Error boundaries can catch rendering errors, while try-catch can handle errors in event handlers or async functions.

What happens if an error occurs outside of a component?

Errors outside of components won't be caught by error boundaries. You should handle those with global error handlers or try-catch.