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The Result Pattern offers an alternative to traditional try-catch error handling by making errors explicit and type-safe. Instead of throwing exceptions, functions return a Result object containing either success data or error information. This approach treats errors as values rather than control flow mechanisms, making failure cases visible in function signatures and improving code predictability. The pattern is best suited for expected, handleable errors, while exceptions should be reserved for truly exceptional situations. Though more verbose than exceptions, the Result Pattern simplifies testing and creates clearer contracts between functions and their callers.

Functional Error Handling in Node.js With The Result Pattern

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<p>With Result pattern, we will need to use if else to check result for every function?</p>


<p>A good discussion on this <a href="https://gist.github.com/t3dotgg/a486c4ae66d32bf17c09c73609dacc5b" target="_blank" rel="noopener nofollow">here</a> , from some options on how to implement this.</p>
