Nezir Zahirovic
Nezir Zahirovic

Async Await Error Handling in JavaScript

Error handling in async/await causes a lot of confusion. There are numerous patterns for handling errors in async functions, and even experienced developers sometimes get it wrong.Suppose you have an async function run(). In this article, I'll describe 3 different patterns for handling errors in run(): try/catch, Golang-style, and catch() on the function call. I'll also explain why you rarely need anything but catch() with async functions.


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