Free Course

Asynchronous JavaScript Requests

Fetch Data Asynchronously

Nanodegree Program

Become a Front End Developer

byAT&T

Accelerate your career with the credential that fast-tracks you to job success.

About this Course

This course covers everything a developer needs to know to asynchronously send and receive data in their web applications. You'll dive into how asynchronous requests work by using the XHR object to create and send asynchronous requests for image and news article data. Then, you'll see how you can perform async requests more easily using third-party libraries and APIs like jQuery's Ajax and the Fetch API.

Course Cost
Free
Timeline
Approx. 3 weeks
Skill Level
intermediate
Included in Product

Rich Learning Content

Interactive Quizzes

Taught by Industry Pros

Self-Paced Learning

Student Support Community

Join the Path to Greatness

This course is your first step towards a new career with the Become a Front End Developer Program.

Free Course

Asynchronous JavaScript Requests

Enhance your skill set and boost your hirability through innovative, independent learning.

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Course Leads

Richard Kalehoff

Richard Kalehoff

Instructor

Prerequisites and Requirements

This course is ideal for students with intermediate level knowledge of JavaScript. You should have experience working with JavaScript's Object Oriented (prototypal inheritance) capabilities and using native JavaScript Promises. To brush up on these skills, check out Object Oriented JavaScript and JavaScript Promises.

See the Technology Requirements for using Udacity.

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Taught by Industry Professionals

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Free Courses

Rich Learning Content

Interactive Quizzes

Self Paced Learning

Taught by Industry Professionals

 

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Why Take This Course

Retrieving data asynchronously is now the norm with apps like Twitter, Facebook, and Google sending and retrieving mountains of data without having to stop and wait for processes to finish or to reload the page. Create smooth, modern web applications by using Ajax techniques to retrieve data asynchronously.

What do I get?
Instructor videosLearn by doing exercisesTaught by industry professionals

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