Podknife - 771: Promises: Error Handling, Aborts, and Helper Methods - Part 2 by Syntax

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771: Promises: Error Handling, Aborts, and Helper Methods - Part 2

Podcast |: Syntax - Tasty Web Development Treats
Publisher |: Wes Bos & Scott Tolinski - Full Stack JavaScript Web Developers
Media Type |: audio
Podknife tags |: Business,; Careers,; Tech News,; Technology,; Web Development
Categories Via RSS |: News,; Tech News,; Technology
Publication Date |: May 20, 2024
Episode Duration |: 00:21:06

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.
- 07:04 Promise.all() vs Promise.allSettled().
- 09:12 promiseInstance.finally()
- 09:26 Promise.any() and Promise.race()
12:08 Error handling strategies.
- Tuple await-to-js.
- Youtube - 5 Async + Await Error Handling Strategies.
17:30 Promise.race() example.
18:54 Static Promise.reject() and .resolve() methods.

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