JavaScript: Ajax and Fetch Preview

JavaScript: Ajax and Fetch

With Sasha Vodnik Liked by 362 users
Duration: 2h 46m Skill level: Intermediate Released: 7/29/2019

Start my 1-month free trial

Course details

Ajax is a building block of the modern web. Ajax helps you communicate between your app and the server, and incorporate new content without reloading webpages—resulting in more interactive and high-performance apps. This course introduces both modern and legacy approaches for requesting and handling data and modifying webpage content with Ajax and vanilla JavaScript. JS expert Sasha Vodnik shows how to work with the Fetch and XMLHttpRequest (XHR) APIs, so you can see how Ajax is implemented in different codebases. He also shows how to optimize Ajax requests and responses within the browser, modify webpage content through the DOM, and handle any errors that result. Plus, learn how to move your API keys out of front end code and onto a proxy server to keep them secure.

Skills you’ll gain

Earn a sharable certificate

Share what you’ve learned, and be a standout professional in your desired industry with a certificate showcasing your knowledge gained from the course.

Sample certificate

Certificate of Completion

  • Showcase on your LinkedIn profile under “Licenses and Certificate” section

  • Download or print out as PDF to share with others

  • Share as image online to demonstrate your skill

Meet the instructor

Learner reviews

4.7 out of 5

124 ratings
  • 5 star
    Current value: 101 81%
  • 4 star
    Current value: 16 12%
  • 3 star
    Current value: 4 3%
  • 2 star
    Current value: 1 <1%
  • 1 star
    Current value: 2 1%

Contents

What’s included

  • Practice while you learn 1 exercise file
  • Learn on the go Access on tablet and phone

Similar courses

Download courses

Use your iOS or Android LinkedIn Learning app, and watch courses on your mobile device without an internet connection.