765: JS Promises Fundamentals - Part 1
Syntax - Tasty Web Development Treats
Wes Bos
4.9 • 1.2K Ratings
🗓️ 6 May 2024
⏱️ 22 minutes
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| 0:00.0 | Welcome to Syntax. Today we've got a first of three shows on Promise Deep Dive. |
| 0:06.7 | So I was driving home from dropping off my kids at school today and I thought like, |
| 0:11.7 | hmm, what should we do? |
| 0:14.0 | You know, and I have been keeping notes on just like all of these things |
| 0:18.7 | that surround working with promises in JavaScript. |
| 0:22.0 | And I realize like, man, there's actually quite a bit to |
| 0:25.8 | Working with promises and architecting him and flow control and all that so this is going to be the next three Mondays are going to be all hasty treats on deep dive |
| 0:35.8 | into promises. So today we've got sort of an introduction understanding how promises |
| 0:41.3 | work and awaiting them in different ways to create and listen for a promise resolve. |
| 0:46.4 | Then a second day we're going to have one on cancelling promises, helper methods and error handling strategies. |
| 0:52.3 | How do you specifically deal with and error handling strategies. |
| 0:52.5 | How do you specifically deal with errors |
| 0:56.0 | in a nice way for your application with promises? |
| 0:59.2 | And then the last one we have |
| 1:00.7 | is getting into concurrency, queuing, flow control, fetch, cancelling them, and |
| 1:07.4 | deferreds, which is a new API in the browser. |
| 1:11.7 | So buckle up for the next three weeks we got all kinds of I |
| 1:15.4 | promise you are going to enjoy it I promise you I was about to make that same |
| 1:20.5 | joke yes yeah good yeah Let's see how many promise jokes can we make in |
| 1:26.3 | the next three weeks. And if you want to see all of the errors in your |
| 1:30.0 | application you'll want to check out Century at Century. |
| 1:33.0 | I.O. forward slash syntax. |
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