illustration for Establish Callback and Closure patterns Around Async Browser Behaviors

Establish Callback and Closure patterns Around Async Browser Behaviors


John Lindquist
33m closed-captioning
10 lessons
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Published 3 years ago
Updated 3 years ago

JavaScript is full of inconsistent APIs. Wrapping those APIs in functions allows you to have full control over how to configure them and make them more reusable.

This becomes even more beneficial when dealing with the async nature of JavaScript. You'll learn how a broadcaster is a function that wraps another function (which we call listeners) and modifies the behavior. We will build up this pattern in a way that allows you to compose broadcasters together making your code more reusable.

You're in Section 02 of Composing Closures and Callbacks in JavaScript

Course Content

33m • 10 lessons

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