Thank you so much for this lesson Mosh! 00:00 - Modern JavaScript Essential 01:46 - Var, Let, Const 05:40 - Objects 08:27 - The this Keyword 13:57 - Arrow Functions 18:15 - Arrow Functions and this 22:32 - Array.map() 26:10 - Object Destructuring 32:45 - Classes 36:32 - Inheritance 44:50 - Named and Default Exports
I started learning React a few days ago and thanks to this video I can finally understand concepts like super(props), extends and overall classes, which I've never used in vanilla JS, so it's always been kinda of a scary topic to me until now. Another thing that I was confused about was the this key word in arrow functions, you explained that in such a fine way that I could finally understand what appeared to be a very complex concept. Thank you so much, you are definitely one of the best instructors one can find on the internet. I will closely follow your content, I really like your teaching style.
The amount of connections I made with this video is unbelievable. I started my web development journey learning react and working from a high-level. After coming across many blockers I decided to learn javascript to hopefully make connections with all the higher level stuff I already knew. 3 months into the slow, grueling process of learning javascript I came across this video and it all finally clicked. I finally connected all the dots. Thank you for providing value to me and, at the time of this posting, 1 million other people. Liking and subscribing is the least I can do to return the value.
I don't usually comment on any video, but this little course here made me do it. I knew basic JS only so when I started learning React, things were going over my head just because of not some of the concepts taught in this video, but while watching this video, all those React tutorial videos went through my mind again and I finally understood the concepts I missed. So, A lot of thanks to you
The ES6 topics that you covered were 90% used everywhere, which makes your video stand out from the rest of the crowd. Thanks for your kind explanation.
13:59 Arrow Function 14:25 same function in ES6 14:30 convert this function to an arrow function 15:19 the final result, which is the same as the original function 15:53 real use case of Arrow Function 18:15 Arrow Function and this 22:33 Array.map() 25:00 use *template literal* in es6 26:10 Object Destructuring 28:41 Spread Operator 28:59 combine 2 arrays 29:19 using spread operator 29:51 improvement of spread operator 31:08 use spread operator on an object 31:58 combine 32:28 clone an object
I just started learning React a few weeks ago and this video really explains lots of things that made me wonder before. Thank you so much for making things easier to be processed. 👍
I love this video. I graduated from my uni feeling like I hadn't learned anything and went through some personal motivation issues. Now I am back trying to relearn in the hopes of finding a job soon and this video is an excellent tool. You're not going over basics as everyone else does and you're instead giving us the modern-day coding practices as well as refreshers on details. I appreciate you so much!
Wow you're an amazing teacher. I've been learning React by myself for a couple of months now, and I've used all these concepts, but now I know I didn't really understand them until today, thank you. Now I feel the necessity to go through your whole channel. Thanks again.
I guess a little bit from everywhere, the reactjs official docs are really nice, but I haven't found a best approach than getting my hands dirty. I usually think of something I really want to develop and then I just start working on it, in the process I'll face a lot of doubts and questions, so for every question I'll invest a couple of minutes (or hours depending on how challenging/interesting the topic is). After I'm done with the project my knowledge has increased so then I'll start a new project with all the new knowledge or maybe I'll refactor the same project but with a better architecture or best practices.
Highly skilled instructor... they guy u need if u want directions for mcdonalds in a desert island, few words and totally on point , wish we had guys like him in school
32:45 Classes 36:33 inheritance 40:37 Modules 40:50 modularity 42:03 When working with moduled, the objects we defined in a module are private by default 42:30 prefix the class with *export* 42:55 import 43:31 import from your own module 44:52 Named and Default Exports 46:08 default export 46:18 typically we use *default export* if there is only one single object that we want to export 46:59 add default keyword *47:15** we only use the curly bracket to import the named export*
As a dev lead on our company that uses reactjs and nodejs.. having a refresher like this is the best experienc eever. You saved my life! I can now guide better on my dev
Thank you Mosh!, I had React course from a random cheap online course that I found on Internet, and they are like "write this line of code and the output would be like this" without any further explanation about what they wrote... I don't say it garbage, it gives me the main idea of how to build a website. And your video just answers all of my questions about what they didn't explain.
This will help beginners from learning React. Every details is explicitly explained and all other concerns. Can't wait for the actual react tutorial. Keep it up!
You are my "GURU" - Its Indian - "Sanskrit word" that means you are my "teacher" . I really love it your teaching technics. Thanks a lots for such a great tutorials.
Being a long-time Java coder and an involuntary JavaScript coder trying to start learning React... This video provided me with just a perfect combination of understanding and learning of new concepts. Three thumbs up!
I am not a fan of watching videos for learning, I always prefer text because videos generally waste lot of time but you nailed it though it's a video but it's very precise and to the point. You explained it very well. Thank you so much for creating this.
I completed this JavaScript course from scrimba and now I came here to learn about ES6 and five minutes in and I already love love this video. Thank You❤️
I love you man!! This video was exactly what i was looking for in terms of how ES6 changed some syntax writing and how Export and Import works. Incredible that this is up in youtube for free!
So grateful for this, left code for nearly a year now I came back and I want to go into react for front end dev, just trynna sharpen my JavaScript first before I start that
First time watching your vids and subscribed instantly after a few minutes.I love your teaching style and how you explain concepts in such a human friendly manner.Thank you!
Mosh, you're the best. Thank u, im currently at a job making Angular apps, and I did learn it last year within two weeks thanks to your course, very clean. Thank you again!
Searching for ES6 tutorials and your video comes first. I would say it's so clear and clean tutorial without much advertisement... nice work Mosh...Gonna subscribe to this channel
This is fantastic. I'm a java backend engineer with +13 yrs and now I will have to covert FE stack. When I started watching React code I didn't understand anything, this video made my day! You mention many times that in the next part you will show React, where is the next part? I can't wait to watch it
I am so happy that I saw this course. Thank you very much! Now I finally have a better understanding of a lot of knowledge points, especially about class and object.
Thank you Mosh for an extremely simple, to the point & high quality crash course covering pretty much all the main concepts of ES6 - gained a lot by watching this.
Wow, simply awesome. I don't subscribe too many techs but I am watching this tutorial for the first time and couldn't resist to like/subscribe. Will be looking forward for new courses and will explore more what's added into this channel.. Thanks Mosh
This is my channel for JS developers Full of Training Courses To Learn there is a playlist with 100 + videos of Demos ua-cam.com/video/ZWqfADc-0K8/v-deo.html
WOW, this is really valuable material. Very well explained in an easy to understand approach! Pure Gold!! You are a great teacher MOSH! Thank you very much. I finished your 2.5 hrs REACT course before coming to this. I enjoyed it too.
Mosh you are truly an inspiring instructor. This ES6 course is really good and it will take me far into my Software Developer career. Thank you so much!😁I definitely recommend this course to others who are in need of learning JavaScript to a much deeper level.
so clear language, and building knowledge bit by bit, great teaching, very happy that i came across your channel. Cant wait to see ur future work, impressive
I let 5 years go by without keeping up on javascript, and when I returned it was like a whole new language! This was exactly the recap I needed to catch up. Concise, but with ample realistic(ish) usage examples. Just great. Ta.
Thanks for making this amazing video... It really helped in quickly polishing javascript concepts in order to get started with react... I'm going to come up to this video many time in order to grab it fully... Thanks again❤
Very helpful. If you are coming from a different language like python. It covers everything that might raise a question mark when starting with JS and/or React.
This is my channel for JS developers Full of Training Courses To Learn there is a playlist with 100 + videos of Demos ua-cam.com/video/ZWqfADc-0K8/v-deo.html
Mosh you are one of the best teachers on the internet. I have bought several courses already! Keep up the good work. Hopefully you can add the udemy-like bookmark feature in your courses online soon, through your website.
Woow this was really helpful I have been using concepts like the spread operator, let, arrow functions,bind etc. with out understanding what it realliy means . But thanks to this tutotial i now get the concepts. Thanks for the great content it was really informative.
Lessons are well explained with very helpful demonstrations. Training pace is good & Mosh is an excellent teacher who speaks clearly and engages us as if in a 1-to-1 conversation. I am a JS newbie & this video gave me a good understanding of 'this' and arrow functions which were quite puzzling for me. If you really want an in-depth knowledge of JS, do not miss this valuable training.
Thank you so much for this lesson Mosh!
00:00 - Modern JavaScript Essential
01:46 - Var, Let, Const
05:40 - Objects
08:27 - The this Keyword
13:57 - Arrow Functions
18:15 - Arrow Functions and this
22:32 - Array.map()
26:10 - Object Destructuring
32:45 - Classes
36:32 - Inheritance
44:50 - Named and Default Exports
24:42 - Template Literals
Thanks
28:40 - Spread operator
forgot "modules" but thank you
40:36 Modules
1:45 var, let, const
5:40 Objects
13:56 Arrow Functions
26:08 Object Destructuring
28:40 Spread Operator
32:43 Classes
40:35 Modules
44:49 Named and Default Exports
I started learning React a few days ago and thanks to this video I can finally understand concepts like super(props), extends and overall classes, which I've never used in vanilla JS, so it's always been kinda of a scary topic to me until now. Another thing that I was confused about was the this key word in arrow functions, you explained that in such a fine way that I could finally understand what appeared to be a very complex concept. Thank you so much, you are definitely one of the best instructors one can find on the internet. I will closely follow your content, I really like your teaching style.
The same happened with me
Mosh is a great mentor.
The amount of connections I made with this video is unbelievable. I started my web development journey learning react and working from a high-level. After coming across many blockers I decided to learn javascript to hopefully make connections with all the higher level stuff I already knew. 3 months into the slow, grueling process of learning javascript I came across this video and it all finally clicked. I finally connected all the dots. Thank you for providing value to me and, at the time of this posting, 1 million other people. Liking and subscribing is the least I can do to return the value.
I don't usually comment on any video, but this little course here made me do it.
I knew basic JS only so when I started learning React, things were going over my head just because of not some of the concepts taught in this video, but while watching this video, all those React tutorial videos went through my mind again and I finally understood the concepts I missed. So, A lot of thanks to you
@user-ze6uv7qq5d can i ask a question i am searching it for a long time
The ES6 topics that you covered were 90% used everywhere, which makes your video stand out from the rest of the crowd. Thanks for your kind explanation.
13:59 Arrow Function
14:25 same function in ES6 14:30 convert this function to an arrow function
15:19 the final result, which is the same as the original function
15:53 real use case of Arrow Function
18:15 Arrow Function and this
22:33 Array.map()
25:00 use *template literal* in es6
26:10 Object Destructuring
28:41 Spread Operator
28:59 combine 2 arrays
29:19 using spread operator
29:51 improvement of spread operator
31:08 use spread operator on an object
31:58 combine
32:28 clone an object
tg😂
My most valuable 50 minutes in this year!
Um
I’m so sorry
@@elitecrewmate4559 why sorry?
Me watching in 2023 🌚
i'm also sorry dawg
I just started learning React a few weeks ago and this video really explains lots of things that made me wonder before. Thank you so much for making things easier to be processed. 👍
I love this video. I graduated from my uni feeling like I hadn't learned anything and went through some personal motivation issues. Now I am back trying to relearn in the hopes of finding a job soon and this video is an excellent tool. You're not going over basics as everyone else does and you're instead giving us the modern-day coding practices as well as refreshers on details.
I appreciate you so much!
Indeed everything that is required for React is covered in this video. Simply amazing.
18:00 I love how you refactored the code so clearly in front of us which many tutorials didn’t do, Thanks for that clarification 🙏🏻
Wow you're an amazing teacher. I've been learning React by myself for a couple of months now, and I've used all these concepts, but now I know I didn't really understand them until today, thank you. Now I feel the necessity to go through your whole channel. Thanks again.
What reference do you use for learning react?
I guess a little bit from everywhere, the reactjs official docs are really nice, but I haven't found a best approach than getting my hands dirty. I usually think of something I really want to develop and then I just start working on it, in the process I'll face a lot of doubts and questions, so for every question I'll invest a couple of minutes (or hours depending on how challenging/interesting the topic is). After I'm done with the project my knowledge has increased so then I'll start a new project with all the new knowledge or maybe I'll refactor the same project but with a better architecture or best practices.
Highly skilled instructor... they guy u need if u want directions for mcdonalds in a desert island, few words and totally on point , wish we had guys like him in school
32:45 Classes
36:33 inheritance
40:37 Modules
40:50 modularity
42:03 When working with moduled, the objects we defined in a module are private by default
42:30 prefix the class with *export*
42:55 import
43:31 import from your own module
44:52 Named and Default Exports
46:08 default export
46:18 typically we use *default export* if there is only one single object that we want to export
46:59 add default keyword
*47:15** we only use the curly bracket to import the named export*
As a dev lead on our company that uses reactjs and nodejs.. having a refresher like this is the best experienc eever. You saved my life! I can now guide better on my dev
The tutorial is not only useful for React, but also for any developer that know other languages and needs to understand JavaScript. Thanks Mosh!
Excellent explanation, you're simply a genius teacher! That's how every tutorial should look like!
Thank you Mosh!, I had React course from a random cheap online course that I found on Internet, and they are like "write this line of code and the output would be like this" without any further explanation about what they wrote... I don't say it garbage, it gives me the main idea of how to build a website. And your video just answers all of my questions about what they didn't explain.
This will help beginners from learning React. Every details is explicitly explained and all other concerns. Can't wait for the actual react tutorial. Keep it up!
My most valuable 50 minutes in this year! To be honest what a tutorial
You are my "GURU" - Its Indian - "Sanskrit word" that means you are my "teacher" .
I really love it your teaching technics.
Thanks a lots for such a great tutorials.
Being a long-time Java coder and an involuntary JavaScript coder trying to start learning React... This video provided me with just a perfect combination of understanding and learning of new concepts.
Three thumbs up!
Good to know, trying to learn React at the moment and it's doing my head in!
very specified content, short, to the point, simplified, beautiful and perfect way of teaching. Thanks .. Love from Pakistan
I am not a fan of watching videos for learning, I always prefer text because videos generally waste lot of time but you nailed it though it's a video but it's very precise and to the point. You explained it very well. Thank you so much for creating this.
You have two profession programmer and teacher. You know your field deeply. bless you !💯
I completed this JavaScript course from scrimba and now I came here to learn about ES6 and five minutes in and I already love love this video. Thank You❤️
You have the most simplest and effective way of teaching soo far on internet
I love you man!! This video was exactly what i was looking for in terms of how ES6 changed some syntax writing and how Export and Import works. Incredible that this is up in youtube for free!
Liked ...shared ....subscribed.... will be using your channel to gain all of my future skills. Keep up such a quality work.!
So grateful for this, left code for nearly a year now I came back and I want to go into react for front end dev, just trynna sharpen my JavaScript first before I start that
First time watching your vids and subscribed instantly after a few minutes.I love your teaching style and how you explain concepts in such a human friendly manner.Thank you!
Great course for rapid learning and it is very time saving course. He covered so much in less than hour👏👏
Mosh, you're the best. Thank u, im currently at a job making Angular apps, and I did learn it last year within two weeks thanks to your course, very clean. Thank you again!
My Most Valuable 1 hour in this 2020.... wonderful lecture... thoroughly enjoyed. Thanks a ton.
in the map part, u can do const items = colors.map(color => `${color}`) instead of const items = colors.map(color => '' + color + '')
Searching for ES6 tutorials and your video comes first. I would say it's so clear and clean tutorial without much advertisement... nice work Mosh...Gonna subscribe to this channel
you're the best instructor to learn programming.
Thanks Mr. Mosh.
This is fantastic. I'm a java backend engineer with +13 yrs and now I will have to covert FE stack. When I started watching React code I didn't understand anything, this video made my day! You mention many times that in the next part you will show React, where is the next part? I can't wait to watch it
I don't understand much of this, but I understand that this is easy to understand - when Mr. Mosh is teaching it... Very nice job!
These tutorials will definitely land me a job. Thank you! Loved it very much.
Perfectly explained! This is practically everything we learn at university....merci beaucoup
Love and respect from India. You made JS so easy. great great explanation sir.
I am so happy that I saw this course. Thank you very much! Now I finally have a better understanding of a lot of knowledge points, especially about class and object.
Seriously, you save me hours of research in just an hour length of video
brilliant tutorial. very good coverage and a very good voice modulation. good precurser for React tutorial. Thanks Mosh!!
Thank you Mosh for an extremely simple, to the point & high quality crash course covering pretty much all the main concepts of ES6 - gained a lot by watching this.
Wow, simply awesome. I don't subscribe too many techs but I am watching this tutorial for the first time and couldn't resist to like/subscribe. Will be looking forward for new courses and will explore more what's added into this channel.. Thanks Mosh
Grateful to have so rich content available for free, that sorts out our basics so well and help us develop a strong foundation. Thank you Mosh
This would be the best tutorial for ES6. Mosh keeps it simple and more understandable.
Great Job Mosh! :D
Yo, Mosh! TY for clearly explaining these concepts. In 50 minutes, I've determined that you've explained this best out of them all...
Wow the explanation in it's course is surreal. I just like the presentation the example and everything involved here in this.
My most valuable 50 minutes in this year 2020 !!!!!!!
Extremely helpful and very easy to understand / follow. Thank you for these great tutorials 👍
This is my channel for JS developers
Full of Training Courses
To Learn there is a playlist with 100 + videos of Demos
ua-cam.com/video/ZWqfADc-0K8/v-deo.html
Mosh, Thank you so much for taking the time to teach us newbies the basics. Excellent video. I have officially subscribed. Looking forward to more.
Excellent summary for people aspiring to tackle React by having a better fundamental understanding.
WOW, this is really valuable material. Very well explained in an easy to understand approach! Pure Gold!! You are a great teacher MOSH! Thank you very much. I finished your 2.5 hrs REACT course before coming to this. I enjoyed it too.
JS ES6 features, so fluently explained. Thanks, Mosh
{2020-09-15}
Thank you so much. Now a lot of things are becoming clear. This video saves me from pain and agony. Again, thank you!
Mosh you are truly an inspiring instructor. This ES6 course is really good and it will take me far into my Software Developer career. Thank you so much!😁I definitely recommend this course to others who are in need of learning JavaScript to a much deeper level.
A great tutorial and thanks a million. I was praising you all the time during the session for how well the things are explained.
Great video, thanks! That is exactly what is needed before starting learning React.
so clear language, and building knowledge bit by bit, great teaching, very happy that i came across your channel. Cant wait to see ur future work, impressive
It would appear named imports are simply destructuring the object module. Great recap of ES6 by the way.
I let 5 years go by without keeping up on javascript, and when I returned it was like a whole new language! This was exactly the recap I needed to catch up. Concise, but with ample realistic(ish) usage examples. Just great. Ta.
One of the best teachers on UA-cam.
Make django tutos ....plz
You are just a great teacher...
Great tutorial from great teacher❤❤
I join your channel just because of this video and i can't wait to see more video about JS, grazie maestro 🙏
Thanks for making this amazing video... It really helped in quickly polishing javascript concepts in order to get started with react...
I'm going to come up to this video many time in order to grab it fully...
Thanks again❤
Really the first video to watch and learn before stepping into React..Thank you mosh..!
Brilliant Stuff Mosh. I love the way you explain various complicated concepts in such a simplified manner.
I never fully understood when and how to use the super() method until watching this video, thank you for creating such concise and clear tutorials!
Very helpful. If you are coming from a different language like python. It covers everything that might raise a question mark when starting with JS and/or React.
Totally enjoyed the materials in this intro course. Great content. Looking forward to engaging with more of your content.
I didn't know you could use modules in Vanilla JS. There is great value in having different Teachers. Thanks
Awesome tutorial! Clear and precise! Thank you so much!
Thanks Mosh. i am from India. I really love it your teaching Technics.
Thanks a lots for such a great tutorials.
Good job Mosh you're awesome! I just starting to create some tutorials like you.. You're inspiring me.. Thank you
Mosh, that was a fantastic video. It explained ES6 for well. Thank you so much!
That is the great tutorial I have ever watched, thank you so much for making it free.
Awesome Mosh. I loved the classes and module. Its super clear now.
i knew es6 but this is very clear now. awesome job Mosh !
i am your fan Mosh.i love ur voice ..as cleaner as es6 syntax
That was great brother..love and respect from India...it's the most productive 50 minutes of learning I have ever had...great work..!!..👍👍👍
Nazim from India :Thanks Mosh brother, your tutorials is very helpful for me.
Just perfect: presentation, teaching style & peace, explanation & presentation of the key concepts. Thank you Mosh
This is my channel for JS developers
Full of Training Courses
To Learn there is a playlist with 100 + videos of Demos
ua-cam.com/video/ZWqfADc-0K8/v-deo.html
Perfect js tutorial before learning React!!
Very clear. Best explanation i've seen!
You're awesome. You made it easy and clear.
Thank you Mosh.
Thank you so much Mosh!!! It is very useful for me...your teaching method is so good.....
Congratulations, your explanation is amazing, Thank you. Cheers from Brazil.
Thank you so much for this video!! It was much needed!
Mosh you are one of the best teachers on the internet. I have bought several courses already! Keep up the good work. Hopefully you can add the udemy-like bookmark feature in your courses online soon, through your website.
Sure! Keep up the excellent work!
Extremely helpful! I was able to understand reasons why I do somethings.
Woow this was really helpful I have been using concepts like the spread operator, let, arrow functions,bind etc. with out understanding what it realliy means . But thanks to this tutotial i now get the concepts. Thanks for the great content it was really informative.
I don't usually comment on videos but this was an amazing crash course. Wow
It was like a movie, I didn't even know when 50 mins passed ! Love ur content MOSH
Lessons are well explained with very helpful demonstrations. Training pace is good & Mosh is an excellent teacher who speaks clearly and engages us as if in a 1-to-1 conversation. I am a JS newbie & this video gave me a good understanding of 'this' and arrow functions which were quite puzzling for me. If you really want an in-depth knowledge of JS, do not miss this valuable training.
the best teaching methodology , really I always learn something new and best from mosh lectures