AJAX Fundamentals - ALL IN - 2025
Advanced AJAX course for everyone! Pure JavaScript | No Libraries | XHR | Fetch | Promises | Streams | Async/Await | ETC
4.70 (411 reviews)

2 454
students
12.5 hours
content
Apr 2025
last update
$84.99
regular price
What you will learn
Master AJAX (Asynchronous JavaScript And XML) TODAY
Learn AJAX without third party libraries
Learn about the Streams API
Practical examples and fun challenges to make learning easy
Understand Promises
Become a fullstack developer by knowing how to send data to a server, listen for a response and do something with the data
Learn how to dynamically update a webpage without a page refresh
Become a pro at AJAX and learn about Streams, Promises, Event Loops and more!
Learn JSON and XML data formats (and the XML DomParser), and how you can use them with AJAX
Learn about the latest techniques (such as the Fetch API) to make an AJAX request
Understand where AJAX came from and why it was invented
Understand the HTTP protocol and how browsers communicate with servers
Learn why we need to use the NEW keyword with the XHR object
Understand constructor functions
Master the XMLHttpRequest() object
Learn the differences between asynchronous and synchronous code
Learn how to handle errors with AJAX
Become and expert at using the Fetch API
From beginner to expert (advanced +)
Gain the knowledge to achieve and lead
Understand how to use Async & Await keywords with the newer Fetch API
Gives you depth of knowledge to boost your ability and confidence
... and a bunch more!
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Our Verdict
With a global rating of 4.70, this course on AJAX Fundamentals provides in-depth knowledge and skills related to asynchronous JavaScript. It covers a wide range of topics, providing practical examples and challenges to help learners understand and apply the concepts. However, some found the course too long and suggested condensing it by at least 30%. While the instructor's style is engaging and informative, some reviewers found his repetition and occasional informality distracting. Despite these minor issues, this course can be a valuable resource for anyone looking to gain expertise in AJAX using pure JavaScript.
What We Liked
- In-depth coverage of AJAX fundamentals using pure JavaScript
- Covers a wide range of related topics such as Streams API, Fetch API, Promises, Async/Await, XMLHttpRequest, HTTP protocol, and error handling
- Enthusiastic and engaging instructor with a knack for explaining complex concepts clearly
- Well-structured course with a logical progression, starting from basics and gradually building up to more advanced topics
- Practical examples and challenges to facilitate learning
- High-quality video lectures, interactive quizzes, and supplementary materials
Potential Drawbacks
- Some reviewers found the course too long and suggested condensing it by at least 30%
- Lack of depth in certain topics like POST and error handling. Some reviewers also wanted more coding challenges
- A few reviewers found the instructor's style overly informal, with excessive apologizing and repetition
- Background music or sound effects during some lessons can be distracting for some learners
Related Topics
4454702
udemy ID
21/12/2021
course created date
22/04/2022
course indexed date
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