May 20th, 2024 × #promises#error-handling#javascript
Promises: Error Handling, Aborts, and Helper Methods - Part 2
Discussion on advanced promise concepts like canceling, controlling, helper methods, error handling strategies, and static methods on the Promise constructor.
Wes Bos Host
Scott Tolinski Host
We're diving into part 2 of our 3-part series on Promises, focusing on error handling, aborts, and essential helper methods. We'll explore how to manage errors effectively and improve performance with abort signals. Let's get into it!
Show Notes
- 00:00 Welcome to Syntax!
- 00:41 Brought to you by Sentry.io.
- 02:00 Cancelling promises.
- 05:16 Why would you reach for an abort signal?
- 06:26 Promise helpers.
- 12:08 Error handling strategies.
- 17:30 Promise.race() example.
- 18:54 Static Promise.reject() and .resolve() methods.
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