May 6th, 2024 × #javascript#promises#async#await
JS Promises Fundamentals - Part 1
A 3-part series on JavaScript promises. Part 1 covers the basics of what promises are, creating promises, and waiting on promises to resolve.
Wes Bos Host
Scott Tolinski Host
In this 3-course series, Scott and Wes serve up some JavaScript Promises treats. In part 1, they unravel the concept of promises and delve into common examples of their usage, from creating and waiting on promises, to database queries and user permissions.
Show Notes
- 00:00 Welcome to Syntax!
- 01:27 Brought to you by Sentry.io.
- 02:32 What is a promise?
- Promise mdn web docs.
- 03:27 Common examples of promises.
- 08:08 Resolve or rejecting promises.
- 09:33 Creating promises.
- 09:46 New promise.
- 11:09 Promise.withResolvers().
- 11:37 An async function.
- 14:34 Waiting on a promise.
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