Free
Course

Learn JavaScript: Best Practices

Learn how JavaScript works under the hood and level up your code composition with various design patterns.

4.1
This course includes
6,247 learners enrolled
This course includes

  • Skill level

    Beginner

  • Time to complete

    Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary
     
    <1 hour

  • Prerequisites

    None

About this course

Continue your JavaScript learning journey with Learn JavaScript: Under the Hood & Best Practices. Gain an insight into how your JavaScript program executes under the hood. You’ll also level up the code composition of your applications by learning about different programming design patterns.

Syllabus

The platform

Hands-on learning

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Explore features
Meet the creator of the course
Meet the full team
Kenny Lin
Software Engineer at Codecademy
Kenny is the Domain Manager for the Web Development Domain at Codecademy. He contributed to a wide range of courses and paths at Codecademy, including JavaScript, Bootstrap, Handlebars, Phaser.js, Go, Swift, TypeScript, and Lua.
Meet the full team

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Learn JavaScript: Best Practices course ratings and reviews

4.1
225 ratings
  1. 5 stars
    60%
  2. 4 stars
    16%
  3. 3 stars
    11%
  4. 2 stars
    3%
  5. 1 star
    10%
  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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Join over 50 million learners and start Learn JavaScript: Best Practices today!

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Unlock additional features with a paid plan

  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.

  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.

  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.
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