Free
CourseLearn JavaScript: Asynchronous Programming
Create efficient asynchronous programs using Promises and the async/await syntax.
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 vary3 hoursPrerequisites
1 courseWe suggest you complete the following courses before you get started with Learn JavaScript: Asynchronous Programming :- Learn JavaScript
About this course
Continue your JavaScript learning journey with Learn JavaScript: Async Programming. Asynchronous JavaScript can be tricky even for experienced developers, but it’s part of what makes JavaScript such a powerful and efficient programming language.
Skills you'll gain
Identify what asynchronous programming is.
Write asynchronous JavaScript with promises and async/await.
Handle errors with try/catch statements.
Syllabus
2 lessons • 2 quizzesCertificate 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: Asynchronous Programming course ratings and reviews
355 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: Asynchronous Programming today!
Looking for something else?
Related resources
- Article
What is Async and Await?
Here's another way of handling asynchronous actions in JavaScript. - Article
Why Learn Asynchronous JavaScript?
Let's explore how asynchronous JavaScript helps us create more efficient apps. - Article
JavaScript: All the Cool Kids Are Doing It
Why is JavaScript so popular? What can you do with it?
Related courses and paths
- Free course
Velo by Wix: Using Async Actions for the Backend
Integrate JavaScript asynchronous actions with Velo to create a backend.Beginner Friendly4 hours - Free course
Learn Intermediate JavaScript
Take your JavaScript knowledge to the next level by learning how to use advanced functions to create more efficient programs.Intermediate10 hours - Free course
Learn JavaScript: Requests
Asynchronously request data using the async/await syntax to dynamically use data from APIs.Beginner Friendly2 hours
Browse more topics
- Web Development4,782,357 learners enrolled
- Code Foundations7,152,541 learners enrolled
- JavaScript2,781,922 learners enrolled
- Computer Science5,603,287 learners enrolled
- Data Science4,300,495 learners enrolled
- Python3,474,930 learners enrolled
- For Business3,170,003 learners enrolled
- Data Analytics2,297,079 learners enrolled
- HTML & CSS2,266,993 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.