Mastering JavaScript Callbacks

Learn how to manage asynchronous callbacks and avoid callback hell.

[cafeta]

I have been programming in Java for 10 years and for me the Js callbacks, npm and budo blow my mind...

thanks for this great video.

[gondorzzz]

Came for call backs, stayed for bears. 
In all seriousness this helped a ton! Finally clicked for me.
Thanks!

[Aktunes]

thanks for making callbacks more bearable! (...)

[Pravasith]

At first I thought this is a really complicated example because i am new to functional programming, but then after watching this video over and over many times, and after doing different operations through different .txt files, i really understood callback functions. Love this video! For people who are completely new to functional programming, I would suggest watching a few beginner videos about .filter function, .map function, .reduce function, beginner videos about callback functions and working out a few basic examples on them (really important) and then watching this video to gain perfection on callbacks. This video is aptly titled 'Mastering JavaScript Callbacks'

[titot.]

Are going to have another video to explain this video?

[kyleyasumiishi]

This tutorial is what made callbacks finally click for me. Thanks a ton!

[greeffer]

Frickin' awesome explanation! I've been trying to understand callbacks for days now, but i finally "get it" thanks to you! I will pay it forward.

[BrianFrancoeur]

Excellent tutorial! You presented this confusing topic in a straightforward, simple way, while demonstrating best practices for writing callbacks. Your video has helped me gain a much clearer understanding of Javascript callbacks and how to implement them:)

[cixtianrush]

Love the tut, but had to watch in a few times, and pause in places to follow.

You're obviously a guru, I think maybe you're moving a little to quickly for this to be easy to follow.

For the rest of you who don't agree... you're guru's as well.

LOL Loved the tut... can't wait to see more.

[dagmaw]

It could not get any more clear. Thank you so much Kyle!

[ismael]

Wow!! great lesson, I found it really helpful even tho I don't understand everything that is going on with node.js and some other stuff. I will study more and comeback to watch this video again and hopefully it will make more sense and I will learn even more. Thank you!

[VenturaPaul]

This was the tut I was searching for. Thank you dude n.n

[pranaysingh]

This was a really helpful tutorial, thanks a lot man !

[vikramjadhav]

Oh my god!! that was a nice tutorial, Thank You :).
Are you planning to do some node.js series?
We will be happy.

[huitradoemm]

Dude, you're focusing too much on doing logic for your bears and nothing in the synchronous and asynchronous calls. Please try to think about the people who really would like to learn and master those calls. Thanks

[mattviverette]

I really enjoyed this video and these are great examples of callbacks, but it would have been nice to have a better explanation of callbacks themselves. Also, it would have been nice to see a few refreshes of the browser to demonstrate the bears loading in different orders. Or perhaps they never will because the file sizes don't change? Not sure...

[mocococo]

Thank you and greetings from Bulgaria.

Please, one off topics question. Regarding the nowadays' fashion for architectural patterns, unit testing and breaking functions to small testable chunks, will it be possible to test compareBears() and next() inside their enclosing function ?? And so in all regards what would be their best place ??

[artiew]

thank you. i am growing tired of people using external modules as the panacea.

[Shubham_Gautam]

this guy love bears, btw nice tutorial :)

[aquadestructor]

Awesome tut! I have some questions though. Any way I can contact you anywhere?