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await-to-js

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Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Nov 9, 2023 · Frontend Development

Elegant Handling of async/await Exceptions in JavaScript

This article examines why try‑catch is often overused for async/await errors, outlines common scenarios that cause request failures, and presents two cleaner alternatives—using Promise .catch with conditional logic and the lightweight await‑to‑js utility—to simplify error handling and reduce code redundancy.

Error HandlingJavaScriptasync
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Elegant Handling of async/await Exceptions in JavaScript