Asynchronous JavaScript #3 - Callback Functions

Hey ninjas, in this asynchronous javascript tutorial, I'll be walking through how we can use callbacks to fire code after our ajax request returns to us. I'll also show you how using multiple callbacks one after another can lead to callback hell, and how best to avoid it.

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[jessierichardson]

YOU. ROCK. Seriously explain everything so simply and so quickly.

[raghavansk]

Was able to understand AJAX well for the first time..Thank you so much!!!

[patrickrodgers]

I know this video is old, but it is one of the only examples describing "homemade" callbacks as synchronous.
Every tutorial I have watched categorizes callbacks as being asynchronous JS, which is really confusing. Obviously theres are tons of built-in methods that use asynchronous callbacks but thank you for making the distinction.

[josephjoy]

Very well explained, completely understood callback hell and how to handle it

[pepeback]

I cant think of a better presentation. Cracking good!!!

[eduardom]

I've seen other "best explanation" videos, but this is truly the best one. Thank you!

[TheSlyProfessor]

After watching what feels like 1000 videos on callbacks today, this is the video where I finally feel like I get it

[phbckcc]

Splendid!! Very good explanation! liked the structured and logical way you explain this (:

[yash]

the breaking into smaller functions thing was awesome !

[ianpaul]

This is awsome explanation, i never knew i can understand this concepts of aJAx.

[idrisakmalhaslin]

thank you very much for this video. finally i can understand async, callbacks and promises on JS. huge thanks!

[Xaisoft]

Your videos are one of the best. Great Work!

[atoleon]

Awsome tutorial serie. Its incredible to get this class for free!

[eunjijo]

You are the best teacher ever !!! Thank you so much!!

[ProSimples]

I was understanding until he comes with jquery but thank you, you helped many other people. Studying for react.

[eolculnamo]

Asynchronous handling has definitely been tough to get the hang of. Thank you for the explanation!

[vzwGrey]

In the description under "COURSE LINKS" you accidentally put the link to the css animations repo, you might want to fix that! But, as always this was a really good video! I'm happy to have found this channel!

[KUNALGUPTA]

Compared to the explanation you have given in your video regarding async callbacks, i must say your views are 100 times less. Excellent explanation bro.Keep up the good work!

[roned]

Man I'm almost flying to England to find you and have private classes! haha

[axel-sheen]

'Callback hell' and 'Triangle of death' - sounds very funny 🤣