A Complete Guide To Avoiding CallbackHell And Writing Clean Code With Async.js, Async/Await, And Promises
This course will include topics on
What is Callback
What is CallbackHell
How to avoid CallbackHell using Async.js
How to avoid CallbackHell using Promises
How to avoid CallbackHell using Async/Await
What is Promise
What is Promise Chaining
How to run Asynchronous tasks in the Series using Promise Chaining
How to run Asynchronous functions in the Parallel using Promise.all
How to run Asynchronous functions in Series using Async.series method
How to run Asynchronous methods in Parallel using Async.parallel method
How to run Asynchronous methods in Loop using Async.each method
What is Async/Await
Execute Asynchronous tasks in Parallel using Async/Await
Execute Asynchronous tasks in Series using Async/Await
Run Asynchronous Tasks in Loop using Async/Await
Converting Callbacks to Promises
What is Bluebird
Practical examples of Bluebird.promisify method
Practical examples of Bluebird.promisifyAll method
Write Clean Code with Callbacks in Nodejs
Write Clean Code with Promises in NodeJs
Write Clean Code with Async/Await in Nodejs
2 Lectures
8 Lectures
7 Lectures
5 Lectures
He is a full-stack developer and business owner. He is running his own IT service based Agency He has full team of developers. He is passionate about everything JavaScript, and he loves exploring new libraries.He’s had extensive experience developing software and working with teams to improve how software is developed to meet business objectives. Although his primary focus is on...
Horrible accent guy speaks as if he's got a rock in his mouth. Setup information is out of date (mlab no longer exists, so setup is completely different), fail to point out requirements before beginning of lesson. In fact, complete failure to explain the basics of callback and other than it looks bad, WHY callbackhell should be avoided. Very little explanation on the WHY, only the how.
This is a nice well organised course, however it needs to be updated
Training lacks the technical details required for an experienced developer to learn the details of asynchronous coding for node.js.
Video sessions were simply watching the instructor step-through limited technical topics without providing the details.
Audio and video quality were incosistent.
Too much already done. No reference to previous work. Must be part of a larger course.
I'm not sure I want to use async.js... looks cool, but didn't realize the lecture would be teaching a package...
[after course]
ah i see... so i got the async/await detail i was looking for.... did i miss the reason why i would ever use Async.js and not the async /await way?
Thanks!
Thank you! :)
Poderia ser melhor
Conceptos muy interesantes y bien explicados
The instructor is very knowledgeable about the subject matter and is able to present the concepts in a way that is easily understandable.
Great Course!!!!
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Christian A.
The course is outdated, platforms mentioned do not exist anymore.
Examples are too complicated to get into the subject.
Basic explanations are missing like how do callbacks work.
I am better done reading the documentation of async.