This channel is a gold mine. I hated coding and development before getting here like how kids hate Maths at school. Thank you so much for making such difficult topics so easily digestible and understandable. Edit: AND SUPER FUN TO FOLLOW ALONG
After nearly giving up on learning Promises I finally got what I was looking for in this video. Thank you so much for making things simple and detailed, rather than complex long videos which makes it harder for the beginners.
I was starting to panick because everywhere I read, I couldn't understand callbacks, promises, async and await. This video has helped me so much. Thank you ed
I searched all over TH-cam and I couldn't find a video to understand the asynchronous topic but OMG you have just explained the topic in an amazing way and very easy to understand thank you so much
All the videos that I've watched this is the only one that makes me understand async await. After watching this video I refreshed the browser and watched the ads. I hope they pay you. Thanks mate
Thanks so much for this video! You're the first person I watch to give such an overview of everything INCLUDING why things get nicer as we move along. Your examples are also on point and realistic. I appreciated this video a lot!
Most of videos I’ve seen, people was telling us that a callback is asynchronous but my mind didn’t accept that until I’ve seen this video. Thanks for comforting my mind ;-). Keep going ..
Just one thing, the asynchronous code is pushed to the webapi stack and when it’s done, it’s pushed by the event loop to the call stack again. So, you didn’t speak about the event loop I guess…
man, you're great!even if you sayd that you're not gonna give the course for free you're still posting some of you're hard work for free!keep the hard work
Watching your video and Brad Traversy video about Async give me full understanding about callbacks, Promise and Async&Await.... Both of you are the best teachers
Finally I have found a developer that uses Windows on his device. By the way I was hypnotized by the manner in which you explain everything really to the point. I thought that nobody can compete with Brad Traversy but it seems like some people can.
I tried to understand asynchronous Javascript, but this video is probably one of the best. Like other videos, It doesn't just start coding but also shows the logic behind the synchronous and asynchronous programming.
The video is very well organized, he talks about default async behaviour of JavaScript and the issues with it. He starts with a very basic way of fixing things around using callbacks and elaborate on it using promises and finally with syntactic sugar with Async Await. Thanks for the video :)
Even i am korean who can't speak english well but i can understand what you say all You are genius also i am sure this video is most well understandable tutorial in the world.
i found this tutorial I started watching all courses one by one. Node js, react, web development....etc. Why we should pay more money to buy courses like this on other online courses. This is one of the best tutorial which we will learn all basic. Thanks Ed!
You know what Mr Dev ed. This single video of your's made me subscribe your channel. Was tough to wrap Callback, promise and async await. 40 minutes up and now i know what I'm upto
I have to say a massive thanks for this, I'm studying this as part of university study and it was worded in such a way that made no sense to me. Now i've watched this and read everything back it's clear as day!
I might use this tutorial as a reference for my video! Great stuff man! Keep working hard, all of you guys that teach for free deserve all the success in the world.
the best ever video on callback, i have been trying to understand since month, but could not understand as good and detailed way as you explained in your video.Thanks so much!!
just had to subscribe to your channel even before watching more than 5 minutes since you listen to tool! edit: no regrets... the explanation was great! best explanation that I have every stumbled upon till this point of all these terms! thanks!!
I cant emphazise enough: very very good teacher!! took me sooo long to understand async stuff in js... thx a lot! i hope you make some additional videos to this topic! greetz
Watched several TH-cam videos and courses on this topic but! It's always great to get a fresh perspective.. 🤣 Hope you've been doing well Ed! Stay safe.. 😷
Not surprised that you raised more than 300.000 subs in less than a year. Hard work ALWAYS pays off. But the problem for me is that its became hard enough to watch other IT youtubers because of the difference in quality. So thank you very much Ed and also "thank you Ed!!" at the same time.
i started watching many videos about asynchronous programming all those videos i stopped watching after a 5 min because they are so bad and what i felt at that time was oh my god is asynchronous programming this tough!!! thanks ed later i found your tutorial and this is very helpful to get started with async programming
Best video on this topic. So well explained. I cant even imagine understanding this without this video, with just the documentation. Thanks a lot man. Pls keep uploading videos like these.
Excellent and sufficiently detailed information for beginners. I have been used to sync programming yet and this nodejs async way was giving me headache. The way you have explained is perfect for me to understand all these basics of asyncs in very much short amount of time. Thanks a lot, Ed! Subscribed :)
cool tutorial. the setTimeout function executes a function in the web api and give it the callback from setTimeout. if the time elapse the web api function push the callpack to the callback-queue which is a FIFO. the event loop checks if the callstack is empty, if so event loop push the callback to the stack and get executed. so you can set the delay on 0 sec and it still work bc event loop will push the callback only on the stack if it is empty. sorry for my bad english :)
Ed, You explained it in very simple way. Earlier I went through others video to understand async await but it was hard. I clearly understood async await after this video. Thanks!
Hands down best tutorial in this topic on TH-cam. I was struggling to understand that concept, but you really explained it very well for a beginner such as myself. Thank you for that!
Love the examples and the explanation of why sync functions won't work in such cases e.g. getting an "undefined" value. Other tutorials didn't spend time showing it. Thank you.
Hey Dipen! Are you a self-taught programmer and build projects to learn? If yes, please reach out to me so that we can discuss some interesting software development roles in latest technologies!
Took me about a week to really understand , in a way, how asynchronous code works. I understand promises kinda, but async/await syntax is more intuitive for me. This async stuff is a headache nonetheless lol
Hey Dev Ed i always really enjoy watching your content . I enrolled in your HTML/CSS course today and I am loving every minute of it. I think you should make a full Javascript course sometime soon because I somehow grasp everything you teach maybe just because of your approach and your vibes. Just want to say wish you all the best and keep doing this awesome work!
very good video. GJ with this stack and API model i didn't know about that and no one was explaining it in videos that i watched. Finally explained properly Thank You.
You have this natural teaching style which is really interesting and good to follow. I feel refreshed watching your videos even if I don't work in the js field(currently working for an OEM in the android team)
This is probably the clearest I've ever watched anyone explain async/await and promises before. Well done!
i can't agree with you more
indeed
@@swapnil0979 nice
Agree
Just watched and I agree
"Nobody uses XML anymore"
I go to work everyday and cry at my desk because they use XML.
ufff feels bad man
I bet it is Java?
Farrell Raafi yepp
XML can give u serious security vulnerabilities.
@@farrellraafi1301 C#
This channel is a gold mine. I hated coding and development before getting here like how kids hate Maths at school. Thank you so much for making such difficult topics so easily digestible and understandable.
Edit: AND SUPER FUN TO FOLLOW ALONG
After nearly giving up on learning Promises I finally got what I was looking for in this video. Thank you so much for making things simple and detailed, rather than complex long videos which makes it harder for the beginners.
please help. 18:56 at line 6 we can directly console log email password then why are we using callback dunction as call back function does the same.
I was starting to panick because everywhere I read, I couldn't understand callbacks, promises, async and await. This video has helped me so much. Thank you ed
It started out pretty good, but got a bit too fast towards promises for my taste.
I can’t learn such boring stuff without a mentor as interesting and lively as this.
same!
I searched all over TH-cam and I couldn't find a video to understand the asynchronous topic but OMG you have just explained the topic in an amazing way and very easy to understand thank you so much
out of the 100 videos of async JS that I watched. This is the only one I truly understand.
All the videos that I've watched this is the only one that makes me understand async await. After watching this video I refreshed the browser and watched the ads. I hope they pay you. Thanks mate
24:36 What is promise
29:13 Refactoring using promise
37:31 Async Await
god, why can't all videos be so clear, concise and helpful as this
Cleanest most visually pleasing explanation of Callbacks on the internet. Thanks Dev Ed, not all heros wear capes.
This is the best video on internet which explains callbacks, async and await in simple way
Thanks so much for this video! You're the first person I watch to give such an overview of everything INCLUDING why things get nicer as we move along. Your examples are also on point and realistic. I appreciated this video a lot!
please help. 18:56 at line 6 we can directly console log email password then why are we using callback dunction as call back function does the same.
Most of videos I’ve seen, people was telling us that a callback is asynchronous but my mind didn’t accept that until I’ve seen this video. Thanks for comforting my mind ;-). Keep going ..
Just one thing, the asynchronous code is pushed to the webapi stack and when it’s done, it’s pushed by the event loop to the call stack again. So, you didn’t speak about the event loop I guess…
man, you're great!even if you sayd that you're not gonna give the course for free you're still posting some of you're hard work for free!keep the hard work
Watching your video and Brad Traversy video about Async give me full understanding about callbacks, Promise and Async&Await.... Both of you are the best teachers
I was searching a tutorial about async last night Ed! Have you read my mind or what? 😜 Have a nice day!
Finally I have found a developer that uses Windows on his device. By the way I was hypnotized by the manner in which you explain everything really to the point. I thought that nobody can compete with Brad Traversy but it seems like some people can.
Hey Juniors!!!! Here ... come here! I just found the best async JS explanation ever! Thank you a lot! Nice Job!
I tried to understand asynchronous Javascript, but this video is probably one of the best. Like other videos, It doesn't just start coding but also shows the logic behind the synchronous and asynchronous programming.
The video is very well organized, he talks about default async behaviour of JavaScript and the issues with it. He starts with a very basic way of fixing things around using callbacks and elaborate on it using promises and finally with syntactic sugar with Async Await. Thanks for the video :)
after watching this, I now have a solid intelligence on how async JavaScript works. Thank you!
Watched so many js promise videos, finally got it from here!
This is probably the best and clearest video explanation i have ever watched on youtube !! handsdown
This morning I was looking for Promises, and your notification poped up. This must be some sign :D
Even i am korean who can't speak english well but i can understand what you say all
You are genius also i am sure this video is most well understandable tutorial in the world.
The best and simplified video that I have ever seen about async,await promise.
i found this tutorial I started watching all courses one by one. Node js, react, web development....etc. Why we should pay more money to buy courses like this on other online courses. This is one of the best tutorial which we will learn all basic. Thanks Ed!
You know what Mr Dev ed. This single video of your's made me subscribe your channel. Was tough to wrap Callback, promise and async await. 40 minutes up and now i know what I'm upto
30 minutes before i search right tutorial for aync await,
after 10 minutes i got notification for async await tutorial.
Dev Ed
I have to say a massive thanks for this, I'm studying this as part of university study and it was worded in such a way that made no sense to me. Now i've watched this and read everything back it's clear as day!
Eres el primero que explica PERFECTAMENTE todo el proceso necesario para entender cada concepto. Felicidades y GRACIAS!!! 👏👏👏👌
i have seen so many video, but this video has the best explanation among all these, best *1000 times best
I'm a picky subscriber, and now you have me for life! Thanks for sharing your knowledge and expertise 🙂
The explanation is too simple but superb MashAllah!
I might use this tutorial as a reference for my video! Great stuff man! Keep working hard, all of you guys that teach for free deserve all the success in the world.
I love the person who explains what is behind the scence. Keep going, may God bless you for what he loves and satisfies ❤🔥
i was reading the async programming chapter in "eloquent javascript" book and i got your notification .. thank you :)
Thank you for explaining it in the smoothest way possible. Finally, someone who DESERVES a subscribe :)
This video is a blessing for everybody try to understand sync await
the best ever video on callback, i have been trying to understand since month, but could not understand as good and detailed way as you explained in your video.Thanks so much!!
i have never learned a topic more succinctly and effectively.
Was getting bored reading javascript.info articles , decided to see a video instead , loved it 🙃
just had to subscribe to your channel even before watching more than 5 minutes since you listen to tool!
edit: no regrets... the explanation was great! best explanation that I have every stumbled upon till this point of all these terms! thanks!!
This is the best JS async tutorial I found...
THANK YOU!
I've been watching a lot of promises videos and this really made me understand what promises is. Thank you.
I cant emphazise enough: very very good teacher!! took me sooo long to understand async stuff in js...
thx a lot! i hope you make some additional videos to this topic! greetz
hey from egypt , this is one of the best tutorials i have ever watched thx
One of the best explanations about async and await
My code 'miraculously' worked after watching your video. Thanks Ed!
Ur videos on front are the best i ve seen on TH-cam! Thanks buddy! U r the B E S T!
Thank God for people like you Dev Ed
Prepared for Interview just by watching this tutorial .... really helpful .. Thanks 😇
Total understanding of why we should use async await
thank you Ed
Watched several TH-cam videos and courses on this topic but! It's always great to get a fresh perspective.. 🤣
Hope you've been doing well Ed! Stay safe.. 😷
After watching many videos on the subject, I finally understand. Thank you so much
You couldn't explain better !!!. I finally managed to understand CallBacks and Promises. Thank you very much: D, You have a talent for teaching !!!
I've seen the Theory and this is like the Practice class where you see it more in detail and slowed down.
This is the clearest explanation of async and await i've watched. I totally recomend this video!
I really enjoyed this video. Even though I thought I knew async well, I still learned a lot and it refreshed my understanding of basic JS for me.
This was one of your best videos. Also, you are one of few programming youtuber with a personality which makes your videos interesting.
Not surprised that you raised more than 300.000 subs in less than a year. Hard work ALWAYS pays off. But the problem for me is that its became hard enough to watch other IT youtubers because of the difference in quality. So thank you very much Ed and also "thank you Ed!!" at the same time.
The best explanation of the concept of async in JavaScript 👍👍👍
BEST TUTORIAL ON THIS SUBJECT. Clear as day.
i started watching many videos about asynchronous programming all those videos i stopped watching after a 5 min because they are so bad and what i felt at that time was oh my god is asynchronous programming this tough!!! thanks ed later i found your tutorial and this is very helpful to get started with async programming
23:02 promises and Async/await starts
Life saver !!!!
34:00 async await. but the whole video is worth watching. He's a great teacher btw
Man, this video is awesome, clearest one so far
Best video on this topic. So well explained. I cant even imagine understanding this without this video, with just the documentation. Thanks a lot man. Pls keep uploading videos like these.
th-cam.com/video/V_Kr9OSfDeU/w-d-xo.html
Excellent and sufficiently detailed information for beginners. I have been used to sync programming yet and this nodejs async way was giving me headache. The way you have explained is perfect for me to understand all these basics of asyncs in very much short amount of time.
Thanks a lot, Ed!
Subscribed :)
cool tutorial. the setTimeout function executes a function in the web api and give it the callback from setTimeout. if the time elapse the web api function push the callpack to the callback-queue which is a FIFO. the event loop checks if the callstack is empty, if so event loop push the callback to the stack and get executed. so you can set the delay on 0 sec and it still work bc event loop will push the callback only on the stack if it is empty. sorry for my bad english :)
Thanks for the decent explanation on what is AJAX in the first place, I got a lot of convoluted explanations on other places.
Wonderful tutorial my gorgeous teacher on internet...
Ed, You explained it in very simple way. Earlier I went through others video to understand async await but it was hard. I clearly understood async await after this video. Thanks!
Hands down best tutorial in this topic on TH-cam. I was struggling to understand that concept, but you really explained it very well for a beginner such as myself. Thank you for that!
*sees Summoning Salt under your subscriptions*
Me: Ah, I too am a man of culture
Great video. Does a better job explaining all of these concepts than the other async stuff I've seen on YT
Love the examples and the explanation of why sync functions won't work in such cases e.g. getting an "undefined" value. Other tutorials didn't spend time showing it. Thank you.
dude the concepts just went right into my brain... Thank you man.
Hey Dipen! Are you a self-taught programmer and build projects to learn? If yes, please reach out to me so that we can discuss some interesting software development roles in latest technologies!
Took me about a week to really understand , in a way, how asynchronous code works. I understand promises kinda, but async/await syntax is more intuitive for me. This async stuff is a headache nonetheless lol
It is a headache definitely, especially if one is not used to async model.
Hey Dev Ed i always really enjoy watching your content . I enrolled in your HTML/CSS course today and I am loving every minute of it. I think you should make a full Javascript course sometime soon because I somehow grasp everything you teach maybe just because of your approach and your vibes. Just want to say wish you all the best and keep doing this awesome work!
Brilliant ! finally makes me comfortable with this ! Most clear explanation on the web.
Best explanation i have ever seen,you surpassed brad in this.
very good video. GJ with this stack and API model i didn't know about that and no one was explaining it in videos that i watched. Finally explained properly Thank You.
this guy is funny but also a good teacher
You have this natural teaching style which is really interesting and good to follow. I feel refreshed watching your videos even if I don't work in the js field(currently working for an OEM in the android team)
Can't wait for this course! Understood so easily!
Thank you so much for this type of content and making it available for free!
very very good , i have not ever seen course about async in javascript
Perfect timing on this one ed, I started learning javascript like 6 days ago
same man!!
My epic phrase = " HELLA BODING". Love the way he said it and thanks for this. A bit confusing but I am getting used to it♥♥
Finally understood this tricky concept...Thank you so much for explaining so smoothly and giving such simple examples!!
please help. 18:56 at line 6 we can directly console log email password then why are we using callback dunction as call back function does the same.
Watching this video just saved me so much time!
you're so good. no one explains things as good as you
"Nobody uses XML anymore"
Android developer dude: Hold my coffee
ya native android dev
Yes to this!
now jetpack compose :'(
Odoo developer too
The Best tutorial to understand this complex concepts easily.👏
This is the right way to explain all this stuff. Very good tutorial.
Thank you, you helped me with my web scraping! i kept sending a promise to the server!! I got it to work now thanks