illustration for Establish Callback and Closure patterns Around Async Browser Behaviors

Establish Callback and Closure patterns Around Async Browser Behaviors

Instructor

John Lindquist
33m closed-captioning
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4.8
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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

Learner Reviews

  • Learner
    9 months ago
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    What did you like about this course?

    I learned new concepts and became curious about functional programming. I am eager to learn more about it.

  • Binalfew Kassa
    a year ago
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    What did you like about this course?

    Short and precise, target to the point. Simply amazing!

  • Mateusz Wszoła
    2 years ago
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    What did you like about this course?

    The concepts were nicely broken down and we gradually move to more advanced scenarios throughout the course. Also, I really liked the examples like grouping behaviors using the zip function.

    That was awesome!

  • Learner
    2 years ago
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    What did you like about this course?

    Wow. Speechless. Mind is blown. Thank you, John. You're teaching me a great deal. Cheers.

  • hamish
    2 years ago
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    What did you like about this course?

    No redundancy, clear essence of the topic

  • Deepjyoti Rajkhowa
    3 years ago
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    What did you like about this course?

    Loved the patterns created in the series.

Course Content

33m • 10 lessons

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