🎉👨🏻💻 JavaScript Promises and all their glory! This is episode 12 of a 10 part series I’m calling 10 things Javascript Developers Should Know But Probably Don't. Enjoy!
I’ve been watching videos for years trying to make sense of Promises, and while I got through it, I’ve always wanted to come back and really understand them. Your video turned the light bulb on for me. Wow! I had to tip you for the help! I appreciate it so much! Definitely subscribing!
I am a 15 year old learning front-end development and struggling with promises. After 3 days of exhaustion I found ur video and finally got the whole concept. Thank you for this masterpiece 😍😍
Been watching your shorts for a while, decided to hop into your channel and this is the first video I watched. Holy hell the quality of your videos is mind blowing. You put so much effort into edits and your explanation is very planned, with a set preordained path which makes the most sense. You've got a new sub.
I come from a C/C++ and Python background, because of my current job I've been struggling with JS concepts, definitely these videos have helped me a lot, thanks for putting quality content available for everyone!
Why does youtube algorithm hide such gems from the millions who would have subscribed had they been recommended such videos❤ Would handsomely pay for such quality
I'm so happy to be finding your channel I want to cry. Impeccable production. Clear examples. Perfect pacing - not too fast, not too sluggish. Detailed yet very follow-able explanation. Funny host. thank you thank you thank you.
I have watched the best vidoes of Kyle Simpson, Tyler McGinnis, Tony Alicea, colt Steele, Jim cooper, Aksay, Ania, Maximilian, Sasha, I can go on and on.... I spent A LOT of Money just to understand. I have watched ALL YOUR VIDEOS. I can assure you that this explanation got.YOUR EXPLANATION of SIMPLIFYING THE CODE before refactoring in simply the Best. Your tutorial is AMONGST THE BEST THREE for me. THANK YOU, THANK YOU, THANK YOU.
What a charismatic person you are. Good Lord. I started the video knowing nothing about Promises and I am finishing it as an absolute pro. Thank you for going into detail.
3 days ago I wanted to watch just this video but the title made me look for the whole series, and I knew that to understand better I needed to watch the previous episodes, and OMG I'M GLAD I DID. I feel I have like a super knowledge now, EVERYTHING MAKES SENSE NOW!! I don't know how to express how grateful I am!! I'm so excited because you cleared all my doubts about promises and not just promises, now I understand Objects() way better! THANKS!! Waiting for your master class!!
As a lead engineer I have to say, these are by far the best tutorials for javascript on youtube. Fantastic for mentoring junior devs. It baffles me how this channel doesn't have more views!
Now I know why I enjoy your videos so much! It's not just because of youre sense of humour and vibe, but also because of the bg with the Sade album cover😍It's a perfect match for my preferences!
I stumbled upon your channel from a random TH-cam shorts. I am very certain that soon you are going to be a lot of people's go-to channel for Javascript (Or anything that you make content on). The effort you put in to make the concepts intuitive is just top-notch. And I guess it is very evident from the other comments as well. Thanks for the effort you are putting in man
Brooooooooooooo 🎆🎇❤🧡💛💚💙💜 first of alll, love your humor, second of all amazing content struturing it is so well organized an succinct and i will do what all the other people in the comment section did compliment how good your videos are. much love !
Learn alot from ColorCode in just one month. Such an amazing content. The way you explain things is very very very interesting and funny. *Best JS channel* on TH-cam. Thanks for such a premium content. Please deliver more.
30:21 I can't believe Sina missed doing a "finally" pun when he literally was about to explain the "finally()" method. PD: Awesome video man! You teach us, you entertain us, you are a rockstar!
Thanks for this explanation. I appreciated you typing up the code 'by hand'. This 'slowing down' enhances my learning and lets me type along with you. Well done!
Thank you so much for making an actually apprehensive video that normal people can understand, explaining the why's and how's in a much better detail than a lot of other videos I've watched! Subscribed and added this to my favorites in case I should I need it in the future! 👍
24:28 u so right about repeating and coding from scratch again and again, this so important to memorize and practice some hands on great tutorial, thanks
Believe Me you are the best on the TH-cam, I have watched tons of videos on Promises but finally i gain much more insight now, thanks a lot one more things please increase the number of videos and no. of frequency you make and upload those videos that would be much more appreciated. Again Thanks a lot. KEEP POSTING DAILY (if possible).
Until now, I have been hearing about promises but the way you explained has cleared the concept and become confident to proceed with JS coding. Looking forward for a Javsascript course from you.
Thank you for this video. Leaned a lot. I was learning about promises a year ago, didn't understand much so skimmed through it. But now i can explain to others what a promise is.
I have seen lots of videos and tutorials but never use this topic of promises in my coding because of the bad and hard explanation, but now I am pretty sure I can use and refer to this great explanation ever, thanks a lot
i'm gonna comment fort the third time, that is the best video about Promise all over this app I spend 2 days on it, messing around with my own things Thanks a lot Color Code
Tell me you play the bass without telling me you play the bass :D Thanks for this video series on JS. Great production quality, easy to understand and even entertaining at times!
You probably know and probably that's the reason you're making your videos this way, I love the way you constructed your videos!! (from a bro to bro comment)
29:10 A usecase for passing in onError in the .then() is to provide fallback data. For example, if fun1 rejects and then if the onError returns some data, then having fun1().then(fun2, onError).then(onSuccess) means that the onSuccess function will always receive some data, either fun1 resolves successfully and it's all good and well, or onError happens and that provides a fallback value so that onSuccess can always assume it has some data.
This is by far the best explanation on the topic I have been able to find, and I must say I love your other videos as well. Love the production quality too, what is the recording software you're using, looks really slick?
Glad I found your channel. It's the best explanation of the Promise and Async Await. Can you please do a series on the same topic for database CRUD? Thank you.
You explain stuff really well. I will watch lecture 11 and 12 again before going to 13 and take notes of stuff that I understand so I can call it back to memory with clues my brain considers the most helpful. But even now, there were moments of enlightenment along the way... But I already forgot😅😂
you are amazing! Your act is awesome! I see you as Iron Man in Marvel (Robert Downey Jr.) :))) In my opinion, your videos in Promise and Fetch API are the best video that I've ever seen in the internet! It's funny how you suddenly mention Gholi in your video :))) who is hi? :) are you from Iran? :))
Awesome explanation, I thought it was a difficult thing but you made it way tooo simple. Thank you for your time and efforts. God may bless you a lot.❤❤
I just came across your channel. You have a really great way of explaining things and giving them some context. Thumbs up 👍and I'm looking forward to hopefully many more videos like this!
BTW your "do it yourself" admonition reminds me of the advice at the beginning of all the old Charles Berlitz language tapes where he said: Read it, Hear it, Speak it. He may have also said "Write it" sometimes, but his point was memory reinforcement that is as functional as possible.
Amazing explanation! I have been enjoying your series quite a lot. Looking forward to other videos. Btw, there is a small error in the video, fetch by default returns a Promise, we don't need to create it ourselves :) Have a nice day/night!
Great contents. one request. When you code or show slides, please make it full screen. Many people watch on mobile devices and it is very hard to read lines when displayed in half of the video. Thanks for the humors.
🎉👨🏻💻 JavaScript Promises and all their glory! This is episode 12 of a 10 part series I’m calling 10 things Javascript Developers Should Know But Probably Don't. Enjoy!
Amazing series :)
12 out of 10?
thats a out of bounds/stack overflow
You promise 10 episodes but now in 12 😂😂
Promises
Which js compiler are you using?
This is not only coding tutorial rather its an ART!
♥️🙏
I’ve been watching videos for years trying to make sense of Promises, and while I got through it, I’ve always wanted to come back and really understand them. Your video turned the light bulb on for me. Wow! I had to tip you for the help!
I appreciate it so much! Definitely subscribing!
That’s so great to hear. Thanks for sharing.
@@doublewhopper67 ure da g
I am a 15 year old learning front-end development and struggling with promises. After 3 days of exhaustion I found ur video and finally got the whole concept. Thank you for this masterpiece 😍😍
Been watching your shorts for a while, decided to hop into your channel and this is the first video I watched. Holy hell the quality of your videos is mind blowing. You put so much effort into edits and your explanation is very planned, with a set preordained path which makes the most sense.
You've got a new sub.
Thanks AJD. Very nice of you.
I come from a C/C++ and Python background, because of my current job I've been struggling with JS concepts, definitely these videos have helped me a lot, thanks for putting quality content available for everyone!
That's great to hear. Thanks Javier.
Why does youtube algorithm hide such gems from the millions who would have subscribed had they been recommended such videos❤
Would handsomely pay for such quality
♥️
I'm so happy to be finding your channel I want to cry. Impeccable production. Clear examples. Perfect pacing - not too fast, not too sluggish. Detailed yet very follow-able explanation. Funny host. thank you thank you thank you.
Let’s cry together
I have watched the best vidoes of Kyle Simpson, Tyler McGinnis, Tony Alicea, colt Steele, Jim cooper, Aksay, Ania, Maximilian, Sasha, I can go on and on.... I spent A LOT of Money just to understand. I have watched ALL YOUR VIDEOS.
I can assure you that this explanation got.YOUR EXPLANATION of SIMPLIFYING THE CODE before refactoring in simply the Best.
Your tutorial is AMONGST THE BEST THREE for me. THANK YOU, THANK YOU, THANK YOU.
Thank you so much. This is very encouraging to hear.
Cannot believe I'm watching this for free, you are the goat
Thanks
i can tell you put a lot of passion and effort into your work bro its inspiring
What a charismatic person you are. Good Lord.
I started the video knowing nothing about Promises and I am finishing it as an absolute pro.
Thank you for going into detail.
Thank you. Made my day.
3 days ago I wanted to watch just this video but the title made me look for the whole series, and I knew that to understand better I needed to watch the previous episodes, and OMG I'M GLAD I DID. I feel I have like a super knowledge now, EVERYTHING MAKES SENSE NOW!! I don't know how to express how grateful I am!! I'm so excited because you cleared all my doubts about promises and not just promises, now I understand Objects() way better! THANKS!! Waiting for your master class!!
Glad to hear it! Full course coming soon.
eagerly waiting man @@ColorCode-io
As a lead engineer I have to say, these are by far the best tutorials for javascript on youtube. Fantastic for mentoring junior devs. It baffles me how this channel doesn't have more views!
That's ok! Numbers go up with time :)
Now I know why I enjoy your videos so much! It's not just because of youre sense of humour and vibe, but also because of the bg with the Sade album cover😍It's a perfect match for my preferences!
Great catch! 👀♥️
There aren't many video's that are 30+ minutes worth rewatching, but this one certainly is. Nice video
A very underrated channel. I like your style of teaching! Thank you for the content! Keep up the good work!
Thank you
I stumbled upon your channel from a random TH-cam shorts. I am very certain that soon you are going to be a lot of people's go-to channel for Javascript (Or anything that you make content on). The effort you put in to make the concepts intuitive is just top-notch. And I guess it is very evident from the other comments as well. Thanks for the effort you are putting in man
Exactly the same for me. Looks like I will be here for a while. I'm hitting sub right away
Thank you both! Welcome aboard.
I must tell you; that was exceptional! I've been learning JavaScript for 4 days and I'm already up to Async and this helped a lot.
Glad it helped!
Brooooooooooooo 🎆🎇❤🧡💛💚💙💜 first of alll, love your humor, second of all amazing content struturing it is so well organized an succinct and i will do what all the other people in the comment section did compliment how good your videos are. much love !
Thank you so much
5 minutes into the video and I can already tell that you are criminally underrated. Subbed
Hah thank you
I really like how your examples lead to real life situations and at the end it doesn't seem that complicated. Thanks!
Thanks!
Learn alot from ColorCode in just one month.
Such an amazing content.
The way you explain things is very very very interesting and funny.
*Best JS channel* on TH-cam.
Thanks for such a premium content.
Please deliver more.
Thanks a lot
30:21 I can't believe Sina missed doing a "finally" pun when he literally was about to explain the "finally()" method.
PD: Awesome video man! You teach us, you entertain us, you are a rockstar!
You're right. What a missed opportunity.
This is the first time I'm seeing this guy, 30 seconds into the video, and I had to subscribe. Thanks for the video and the fun!
Thanks for this explanation. I appreciated you typing up the code 'by hand'. This 'slowing down' enhances my learning and lets me type along with you. Well done!
Glad it was helpful!
Great work Sina, this is a subject that a lot of people seem to get wrong on interviews. Now I can refer them to this video. 👍🏽
Thank you Ronald for your support, always!
you're the best of 7 videos about promises I've seen
✋✌️
Lot's of gratitude from me here Js Master, this series is really impacting me...
Glad to hear that ♥️
Thank you so much for making an actually apprehensive video that normal people can understand, explaining the why's and how's in a much better detail than a lot of other videos I've watched! Subscribed and added this to my favorites in case I should I need it in the future! 👍
Thanks Guy!
24:28 u so right about repeating and coding from scratch again and again, this so important to memorize and practice some hands on
great tutorial, thanks
🙏
GOATED video. This will be the last promise video I ever watch. Thank you!
Appreciate it
Believe Me you are the best on the TH-cam, I have watched tons of videos on Promises but finally i gain much more insight now, thanks a lot one more things please increase the number of videos and no. of frequency you make and upload those videos that would be much more appreciated.
Again Thanks a lot.
KEEP POSTING DAILY (if possible).
Happy to hear that! Thank you
Until now, I have been hearing about promises but the way you explained has cleared the concept and become confident to proceed with JS coding. Looking forward for a Javsascript course from you.
Glad to hear that
Man your content is so insightful and relaxed at the same time! Loving it.
Thank you for this video. Leaned a lot. I was learning about promises a year ago, didn't understand much so skimmed through it. But now i can explain to others what a promise is.
Wonderful!
How much effort you put for a single video other TH-camrs don't even put to build their whole channel.
Thanks!
You nailed it man.. best explanation on whole youtube. i was frustrated. but now i know the whole concept of promises. SUBSCRIBED🌞❤
Glad it helped!
I have seen lots of videos and tutorials but never use this topic of promises in my coding because of the bad and hard explanation, but now I am pretty sure I can use and refer to this great explanation ever, thanks a lot
👍
Thank you for sharing. Immensely appreciated. The best JavaScript promise tutorial as far as I am concerned. Best wishes for the new year.
You are welcome!
Your teaching style is amazing, please continue your work 🙂
Thank you
My first time ever watching you, and I'm intrigued by your tutoring style.
Instant subscriber... Thank you
Awesome, thank you!
i'm gonna comment fort the third time, that is the best video about Promise all over this app
I spend 2 days on it, messing around with my own things
Thanks a lot Color Code
That’s awesome. Glad to hear it.
Perfect explanation of promise, you just got new subscriber! 👍
Welcome to the channel!
Best Javascript tutorials on YT!
Ty!
Tell me you play the bass without telling me you play the bass :D
Thanks for this video series on JS. Great production quality, easy to understand and even entertaining at times!
Thanks
You probably know and probably that's the reason you're making your videos this way, I love the way you constructed your videos!! (from a bro to bro comment)
I appreciate that bro!
Please keep this JS series. I like your explanation!
It's going to continue :)
@@ColorCode-io really nice video, please do continue!
I got stuck in promise and call back for like 2 days, this reslly helped a lot
Nice
Best Promise video ever made!
🙏
29:10 A usecase for passing in onError in the .then() is to provide fallback data. For example, if fun1 rejects and then if the onError returns some data, then having fun1().then(fun2, onError).then(onSuccess) means that the onSuccess function will always receive some data, either fun1 resolves successfully and it's all good and well, or onError happens and that provides a fallback value so that onSuccess can always assume it has some data.
This is by far the best explanation on the topic I have been able to find, and I must say I love your other videos as well. Love the production quality too, what is the recording software you're using, looks really slick?
The animations are all done by hand. The screen recording is just basic QuickTime.
Glad I found your channel. It's the best explanation of the Promise and Async Await. Can you please do a series on the same topic for database CRUD? Thank you.
I'm considering doing one on CRUD operations with Firebase.
You explain stuff really well.
I will watch lecture 11 and 12 again before going to 13 and take notes of stuff that I understand so I can call it back to memory with clues my brain considers the most helpful.
But even now, there were moments of enlightenment along the way... But I already forgot😅😂
Glad to hear it!
This will be the one video that gets me understand the basics concepts of promises. very good video outline and content.
That was pretty well explained, and FUN to watch ! Thank you, Weather Man!
Very welcome
nice setup, nice host, nice code, nice music, nice edit, nice english
Best video on Promise I have ever watched.
Bro your explanation of concepts is top notch. Keep the good work up!!
Thanks Nitish
very underrated channel! glad i found you
Welcome aboard!
you are amazing!
Your act is awesome!
I see you as Iron Man in Marvel (Robert Downey Jr.) :)))
In my opinion, your videos in Promise and Fetch API are the best video that I've ever seen in the internet!
It's funny how you suddenly mention Gholi in your video :)))
who is hi? :)
are you from Iran? :))
Came here for the promise video and noticed that Sade poster in the back - good taste brother!
Hell yeah
the best explanation of promises I promise :)
UUFFFFF The Chaining explanation was 🔥🔥🔥
Awesome explanation, I thought it was a difficult thing but you made it way tooo simple. Thank you for your time and efforts. God may bless you a lot.❤❤
Thank you!
I decided to give more watch time and subscribers as I can to such an underrated channel .
Thanks
You are a wonderful teacher. Thank you for creating these videos🙏
Thank you!
I am giving a Promise that i will do practice and learn with this video ....Thank you
hah nice!
No Promises that I learned to Promise.
Excellent tuts and explanations. Liked and subbed! Love your energy🙂
Awesome! Thank you!
Thanks!
Thank you so much Randy
I just came across your channel. You have a really great way of explaining things and giving them some context. Thumbs up 👍and I'm looking forward to hopefully many more videos like this!
💛❤️great teaching style all my concepts got clear. your keyboard sound gives asmr vibes can i know which one? 😅🤣
All my doubts about Promises vanished in a snap. Subbed to your channel. BTW which browser is he using?
Awesome to hear. This is the tool I'm using: runjs.app/ColorCode
Bros ability to flex with words is incredible!
🙏
THE BEST JS CHANNEL
BTW your "do it yourself" admonition reminds me of the advice at the beginning of all the old Charles Berlitz language tapes where he said: Read it, Hear it, Speak it. He may have also said "Write it" sometimes, but his point was memory reinforcement that is as functional as possible.
🙏♥️
Thank you for making this video! I love the way you teach!
Thanks for watching!
Your explanation is so funny and so helpful at the same time, Hope you keep doing videos this way
Ty!
Thanks for being so important in my JS journey. :)
Btw, is that Quokka for JS that is displaying your code 'preview'?
RunJS.app/ColorCode
You teach so creatively
Thanks
Thank you so much for this video! Finally someone who can explain promises well.
Glad it was helpful!
I loved your video like every other specially your sence of humor. Can you make one video on Promise.All if possible.
👍
I loved everything in this video man, keep it up !
"im sick and tired of your broken promises, promises" -3LW Thanks for always upholding your end of the promise Sina!
This content is simply amazing! Thanks for your effort in creating quality content, I learn a lot thanks to it.
Awesome!
Amazing explanation! I have been enjoying your series quite a lot. Looking forward to other videos. Btw, there is a small error in the video, fetch by default returns a Promise, we don't need to create it ourselves :)
Have a nice day/night!
Have been watching your videos for a while. The production value is so good. Just wondering, what's this code editor that you're using here?
RunJS
Thank you so much. I was really confused on this topic but now I am confident with it.
I PROMISE 😅😂.
Glad it helped
Thus is the best explanation of Promise! Thank you so much!
You're very welcome!
Very smooth,keep up the good work bro
Always
Wow. That's a great one about promises. 💚
🙏
Thank you for the knowledge😁😁😁
Your channel is🔥🔥🔥🔥🔥
I appreciate that!
Thank you bro, can't wait for Episode 13 Async/Await
Coming soon
Great contents.
one request. When you code or show slides, please make it full screen. Many people watch on mobile devices and it is very hard to read lines when displayed in half of the video.
Thanks for the humors.
Great content as usual. Please upload video consistently
👍
Amazing content, the vibe caught me before watching 😅😃
Haha glad!
Thank you so much for this!! ❤❤❤❤
Loved the intro 🔥.
Thanks 🔥
thank you so much Mr Sina. Promises confused me a lot. God bless
Glad to hear that
That was really helpful, I'm finally got the basics of it. THANK YOU!