Easiest Programming Languages to Learn for Front-End Development
November 29, 2023
Article
This course focuses on enhancing your JavaScript skills by working with asynchronous programming, APIs, logical operators, and objects.
Advanced JavaScript 2: Async JS, APIs, Operators, Objects
Advanced JavaScript 2: Async JS, APIs, Operators, Objects
This course is part of Advanced JavaScript Specialization
Instructor: Tom Chant
Included with 
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
3 hours to complete
3 weeks at 1 hour a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
3 hours to complete
3 weeks at 1 hour a week
Flexible schedule
Learn at your own pace
What you'll learn
Understand essential object manipulation techniques in JavaScript, including methods, property validation, cloning, and the correct use of this.
Learn to use short-circuiting, nullish coalescing, and optional chaining to write more efficient and error-resistant JavaScript.
Make asynchronous API requests using JavaScript, manage promises, and handle async operations with techniques such as async/await and Promise.all().
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
3 assignments
Taught in English
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This course is part of the Advanced JavaScript Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 3 modules in this course
In this section, you will learn how to make asynchronous API requests using JavaScript, manage promises, and handle asynchronous operations efficiently using modern techniques such as async/await and Promise.all().
What's included
1 assignment23 plugins
In this section, you will learn to use short-circuiting, nullish coalescing, and optional chaining to write more efficient and error-resistant JavaScript.
What's included
1 assignment9 plugins
In this section, you will learn essential object manipulation techniques in JavaScript, including methods, property validation, cloning, and the correct use of this.
What's included
1 assignment14 plugins
Recommended if you're interested in Software Development
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Frequently asked questions
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
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