illustration for JavaScript ES2019 in Practice

JavaScript ES2019 in Practice

Instructor

Mike Sherov
28m closed-captioning
Updated 3 weeks ago
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4.2
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Staying up to date with JavaScript’s changes saves you from being stumped by syntax.

In this course, you’ll learn about all latest language features published with ES2019 and see how they solve problems, using the example of a Nuxt.js application.

From optional catch binding to creating an object from a list of key-value pairs, you’ll learn the benefits of these new features and understand when, why, and how to use them in your legacy projects and upcoming work.

What you'll learn

  • Flatten arrays
  • Data/string manipulation
  • Data structure management
  • Use flat to map and filter at the same time
  • Choose the most performant structure
  • Clone objects
  • What, when, and how to polyfill

Prerequisites

Learner Reviews

  • Mims Wright
    a year ago
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    What would make this course a 7 for you?

    Nice summary and fairly straightforward. However, I feel like I could get the same info in less time just reading these features on MDN.

  • Romulo Rodrigues
    a year ago
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    What would make this course a 7 for you?

    Some explanations weren't so clear like stable sort, but overall is a great hands-on with the new features with a good practical approach in a lifelike project.

  • Swashata Ghosh
    a year ago
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    What did you like about this course?

    Very precise and short. Thank you :)

  • Renoir Boulanger
    a year ago
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    What did you like about this course?

    Great tutorials. Nice to show within Nuxt, and how to handle SSR and Client side with modern.

  • Etenne-Joseph Charles
    a year ago
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    What did you like about this course?

    Really nice! Gives me a perfect overview of the new features, love the way you explain by showing what and how the values are transformed, really usefull to me in order to understand what's going on in the back

  • Darrel
    a year ago
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    What would make this course a 7 for you?

    This class was informative, just beyond my usage at the moment.

Course Content

28m • 9 lessons

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