# Catching errors with try/catch/finally

Whenever your code executes there's a chance something can go wrong, especially if you're communicating with external systems. By using `try`/`catch`/`finally` you can allow your code to catch errors and properly handle them.

## Further reading

- [try/catch/finally](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/try...catch)