Error Handling - Doing It Right

Embark on a journey into asynchronous debugging horrors and learn effective error handling techniques in this 28-minute conference talk from Amsterdam JSNation 2019. Explore best practices to reduce debugging time and improve code quality. Dive into topics such as callbacks, promises, primitive errors, nested try/catch blocks, unhandled rejections, error classes, Express requests, util.promisify, and async stack traces. Discover patterns and strategies to ease the debugging process for developers and gain insights on how to handle errors correctly in JavaScript applications.

Intro
Callbacks
Promises
Primitive errors
Nested try / catch
Unhandled rejections
Error classes
Express
Requests
util.promisify
Async Stack traces
Summary / Rules