Free
CourseLearn JavaScript: Iterators
Simplify the process of looping over arrays with iterator methods and learn how to build abstractions in JavaScript.
This course includes
This course includes
Skill level
BeginnerTime to complete
Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary2 hoursProjects
1Prerequisites
None
About this course
Continue your JavaScript learning journey with Learn JavaScript: Iterators. Write cleaner code with less room for error by simplifying the process of looping over arrays with iterator methods.
Syllabus
Iterators
In this course, you will learn how to use iterator methods to simplify the process of looping over arrays.
Certificate of completion available with Plus or Pro
Earn a certificate of completion and showcase your accomplishment on your resume or LinkedIn.
Meet the creator of the course
Kenny Lin
Web Development Domain Manager at CodecademyEarn a certificate of completion
Show your network you've done the work by earning a certificate of completion for each course or path you finish.- Show proofReceive a certificate that demonstrates you've completed a course or path.
- Build a collectionThe more courses and paths you complete, the more certificates you collect.
- Share with your networkEasily add certificates of completion to your LinkedIn profile to share your accomplishments.
Learn JavaScript: Iterators course ratings and reviews
85 ratings
- 5 stars
- 4 stars
- 3 stars
- 2 stars
- 1 star
- 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.ChrisCodecademy 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.RodrigoCodecademy Learner @ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner @ USA
Our learners work at
Join over 50 million learners and start Learn JavaScript: Iterators today!
Looking for something else?
Related resources
- Article
JavaScript: All the Cool Kids Are Doing It
Why is JavaScript so popular? What can you do with it? - Article
Why learn JavaScript foundations?
Learn more about why you should build a strong foundation in JavaScript when you first learn the language. - Article
What is JavaScript?
What is JavaScript, and how does it work?
Related courses and paths
- Free course
Learn JavaScript
Learn how to use JavaScript — a powerful and flexible programming language for adding website interactivity.Beginner Friendly15 hours - Skill path
Create a Back-End App with JavaScript
Learn how to build back-end web APIs using Express.js, Node.js, SQL, and a Node.js-SQLite database library.Includes 8 CoursesWith CertificateBeginner Friendly30 hours - Free course
Velo by Wix: Working with Data
Work with JavaScript collection types, arrays and objects and incorporate these skills into Velo.Beginner Friendly6 hours
Browse more topics
- Web Development4,833,703 learners enrolled
- Code Foundations7,224,518 learners enrolled
- JavaScript2,804,178 learners enrolled
- Computer Science5,677,748 learners enrolled
- Data Science4,349,409 learners enrolled
- Python3,514,226 learners enrolled
- For Business3,223,602 learners enrolled
- Data Analytics2,341,433 learners enrolled
- HTML & CSS2,295,498 learners enrolled
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.