async / await using TypeScript Course Overview

Simplify Asynchronous Callback Functions using async/await

Promise Fundamentals using TypeScript

Write Async Functions with the async/await Operators

Execute Promises in Parallel and Serial using async / await

Asynchronous Iteration using for-await-of

Async/Await using TypeScript

The goal of this course is to give you a solid understanding of how  `async / await` works and how to use it effectively with TypeScript.

To start, we will look at `Promise` basics and see how `.then` and `.catch` are greatly simplified by `async / await`. We will then look at methods for executing asynchronous code in serial (the default), in parallel (with `Promise.all`), and Async iteration.

All with the added benefit of code analysis and error checking by TypeScript. Here's a little intro to the course material. I hope you enjoy the course!

https://app.egghead.io/api/v1/lessons/javascript-async-await-using-typescript-course-overview/subtitles

Instructor: [00:01] The goal of this async/await using TypeScript course is to help you understand and appreciate how simple asynchronous programing has become, thanks to the runtime features provided by JavaScript, and the compile-time understanding of your code provided by TypeScript.

[00:18] We kick off by taking a basic look at promises. This is because promises are fundamental to async/await. However, we do not add any noise by going deep into promises, as a lot of the complex rules around them, and catch callbacks are greatly simplified by using async/await.

[00:37] After a quick recap of promises, we take a look at how async/await operators interact with promises that might resolve or reject. Finally, we look at a few additional patterns surrounding async/await, such as the default serial execution, parallel control flow using promise.all, along with asynchronous attrition using for-await-of.

[01:13] I'm very excited about the code analysis and error checking offered by TypeScript when doing async/await. I hope you can see how fluidly I can present this material, as I always have TypeScript watching my back and making sure I don't make any simple human mistakes.

[01:31] I can't wait to see what you build with this powerful and reliable combination of TypeScript with async/await.

async / await using TypeScript Course Overview

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Async/Await using TypeScript