You are an excellent teacher. There’s a difference between knowing a topic and knowing how to teach that topic. You are a natural at breaking down complex topics, coming up with purposeful examples to illustrate each idea, and anticipating viewers’ questions and misconceptions. I especially appreciated your explanation of primitive vs reference types and how JS handles data behind the scenes. Your videos help me actually understand JavaScript and not just memorize code. Thank you for the time and effort you put in creating these free videos.

Been coding for 3 years now, never better understood before than now how primitive and reference types access the memory. Thank you, Shaun. 👍

02:25 - Object Literals 09:20 - Object Methods 12:26 - "this" Keyword 18:35 - Store Objects in Arrays 22:21 - Math Object 27:47 - Primitive & Reference Types

Best teacher on youtube. Most channels on youtube are mainly done for views often times by questionable "developers"...but it is clear you know your stuff and really express things clearly and in detail with no confusion. Straight and to the point with no fluff. Thanks so much!!

wow. I already know how these things work but your explanation of stack and heap is really perfect !

40 minutes on Javascript obects. Just amazing. Thank you so much, people like you are a godsend

Literally have never understood the stack and the heap, and primitive types etc you made it sooo dang easy to understand, i appreciate it so much Best explanation for it yet ^

Sir your explanation is clear... Your explanation for primitive and reference type is awesome.. 😄😄

This is absolutely divine. You are a great great teacher and Guru. I am reading javascript for some time but what I understood today is absolutely crystal clear. May God bless you for ever

The primitive and reference types explaination is absolutely amazing for me. With around 10 minutes I understood these concepts clearly. Thank you so much for this free and valuable video.

The best way to appreciate Shawn is to purchase his course at Udemy.

By far, ever ever, the best treatment of "by value" / "by reference" in JavaScript I've gotten, and this makes it all so so lucidly clear. Thanks, dude!

That primitive and refernce type difference is so goood. Thank you.

bro no lie your the most helpful video I've found. at least for me you're touching the spots that I needed connecting. this video is good to follow after you have read some type of notation on objects. It's difficult at times being new to code seeing exactly what the code in writing and represents. going back and forward from reading something to your video helped a lot. thank you.

Thought I knew objects well, mind blown within a few minutes. Thanks 🔥

Up to part 5 watching you even on x1.5 speed and you are very easy to understand.. Plus with the speed of technology this set of tutorials still holds its value. Appreciated.

Wow. My mind is blown by how good your teaching style is. I was just trying to grasp objects, but I think it'd be worth my while to revise all of my Javascript knowledge through your courses. Thank you!

best javascript course on internet, now javascript started making sense to me, your way of explanation is really great, thank you 🙏🙏

Been looking at a lot of tutorials on KZfaq and although I'm still struggling to keep up, this is the best I've found so far.

Best explanation of object reference I have ever seen. Awesome!

This free course was so good that I bought the Udemy's course. I love JS and I want to dominate that. I believe I'll have a lot of knowledge with your course. Congrats! And please, keep updating the course at Udemy!!

This video gave me new perspective towards primitive and reference , heap and stack.

I hope you're making more money in udemy as your tutorials are really easy to understand and full of information. I love how you explained the stack and heap dfferences. you deserve a lot more money, likes and subscribers. thanks for the videos.

I have never seen such talented tutor anywhere. your lectures are descriptive and your concepts are way more clear than any other teacher out there on youtube

I've been hearing about you in various Facebook groups and wanted to have a couple of things explained to me differently than every other course or tutorial does. I found this and a few other videos you've made and they helped clear up my confusion on a handful of topics. Thank you! I'll definitely look for your stuff on Udemy to support the work you're doing!

OMG, I feel I'm lucky to come across this channel, this is the killer JavaScript course all over the KZfaq channel! what the amazing tutorial! May God give you the peace of mind my tutor for this heavy work you're doing just for us.

Excellent discussion and analysis of the difference between primitive and reference types!

Shawn, your teaching way is fantastic...wow your explanations will understand by any average student. Thank you so much. From India.

You're such a great teacher, such clear explanation thank you soooooo much!!

I now completely understand objects after going through this tutorial. Thank you!

best video about object, and explain "this" in arrow function and "this" in a traditional(normal) function.

Superb tutorial! Your explanations are crystal clear. You are truly gifted at teaching.

that primitive and refence difference talk was really helpful

Credit where it's due, this is an excellent explanation of objects. I was a bit worried when the customary analogy to real-world physical objects began as this often gets followed by the same vague explanations that rarely extend understanding and often introduce confusion. I've always believed that effective teaching requires deep fundamental knowlede and understanding by the teacher and this class is archetypal proof - the clarity of thought flowed effortlessly, anticipating and explaining hurdles to understanding without getting lost on irrelevant asides. Thank you.

hey , your teaching style is so good that i understood everything , i think it will be benificial to all of your viewers if you make video on data structure and algorithms

Absolutely brilliant explanation! Thank you!

Thank you so much ....... this tutorial is really PROFESSIONAL

best course ive come across on youtube, cheers !

Best JavaScript Tutorial, I bought the full course and it is excellent ! , Arrigato Net Ninja San !

I have a better understanding of reference types and how data types are stored in JavaScript. Thank you!

Thanks for explaining it. I searched for a plain and simple examination, but i couldn't find it, since I'm a newb. i added some information to it (standing on giants shoulders) , so i could understand it even a bit more. I hope this will help someone! OBJECT LITERAL is an “own” created object , where you can store/group all the information that you want in. (this is called encapsulation of information, or grouping information) ( Javascipt does also have a lot off objects that you can use, but in an Object Literal, you can make your own object and use it like you would use a "standard" object) The basic syntax is: let user ={ } ; * You start with creating a variable. (with var, or better let. Not const, because you want to be able to change the information in it during the process) * The { } are used to store the information in . * You’ll end it with a semi-colon, so you can execute/run it. ( ? ) In this new/ “own” created object you now can store information in a key value. * The key is the objects name, * and an you can add a value to it. For instance age(key) : 37 (value) this is a key value pair or the object property. And this is now a part of this object. You now can call this object property via console.log (user.name) // 37 If you want to store more data in the object literal, you add a comma at the end en insert a new property let user = { name : `Ross`, age : 37, location : Amsterdam, Hobbies : [ `skiing` , `painting`, `horseback riding` ] (adding an array , a list of hobbies) Etc. etc. } ; continue at 4:01

This is just awesome sir. The best tutorial for me so far.

I love your videos! I've been using them to help my wife learn Javascript. One slight correction I wanted to mention 32:58 mentions some code like this: const userOne = {name: 'shaun', score: 100}; const userTwo = userOne; const userOne = {name: 'shaun', score: 50}; In the video you said that since userTwo and userOne are pointed at the same value, they would both be updated. Setting aside that the variable is being redeclared, and you're reassigning a const, there is still one issue. When userOne get's updated to the new object userOne = {name: 'shaun', score: 50}; The userTwo object is actually still pointing at the original object, and not the same value as userOne. so in memory things would look like this: userOne = {name: 'shaun', score: 50}; userTwo = {name: 'shaun', score: 100}; Then, if you changed userTwo in this way: userTwo.score = 500; Your variables would now have these values: userOne = {name: 'shaun', score: 50}; userTwo = {name: 'shaun', score: 500}; Small think, but an important distinction. Otherwise, things in this series seem on point. Thank you so much for your amazing content. I learn new things from you all the time :)

You have talent in Teaching. Just incredible

Very well explained. Loved your tutorial mate!

even im not good in english . i understatood your explaination... 100% recommended. commended..

Thanks for all that hard work !!

@TheNetNinja I really, appreciate the explanation of how the Primitive and Reference type values get stored in the memory and how subtle difference it makes..kudos.

Thank you sir! For great explanation of the object.

Explaining lots of things nicely in less time, nice tutorials. 👍 Who knows well, can teach well, recommend everyone to watch and learn from him.

Another awesome tutorial. You are the man! Thanks for uploading this!

Thanks a lot, man u get me on the tracks

liked and subscribed after watching ten minutes of video, Taking a course through Udemy, I was struggling with these concept, this video made it so clear, going buy his course at Udemy

Thank you so much for your explanation

Amazing! Thank you very much for this videos!

you are a really good teacher well explain and exelent content , thanks

very detailed explanation✨ if you are looking forward to learn js, u r at the right location.

this is a lovely tutorial thank you

Can't stop watching your videos mannn xD

bloody brilliant mate!

Love the way you teach bro, surely gonna buy your udemy course

Thank u for this awesome video and series

perfect . you are the best teacher

Diamond in the sea of pearls, best tutorial about JS objects

best teacher on youtube. thank you so much bro.

I don't now how can I thnk you, but you help me a lot thank you so much broo

Apart from your clear and top-quality explanations, I really like the way you say "rules" in 19:37 haha! Humanity is a better place with you and your courses Mr. Net Ninja. Thank you.

I just want to say thank you !! U are amazing. It finally clicked 🙏🏻

30:45 This presentation would make more sense if you had used *let* . You can't reassign *const* . You also didn't point out the difference in the behavior of primitive types and objects due to the fact that you can't reassign const values in the stack: - *Primitive type* When you define a primitive as a *let* , you can change it, to me more precise, you can reassign it. You can't change (reassign) *const* primitive. - *Object* Same as with primitive *const* , when you define a *const* object, you cannot reassign it. Address in the stack is permanently linked to the object in heap. You can still *EDIT* the *const* object (edit data in heap), which is exactly what Ninja did here 36:13.

I think your tutorials are great, especially the way you explain is excellent. But it's time to start to build real projects with these skills you taught to us; thank you

Amazing explanation!!!

You're great man, thanks for the content :)

So great, make sense, help me out 🙏🏼👏🏼

Brilliant sir 🙌🏾❤️ Simple and practical examples for beginners and newbie like myself

great session. i learned a lot.

Shaun, any plans for doing a video series on Javascript data structures and algorithms. It would be very good.

Well delivered, thank you shaun

That's really Helpful

thankyou sir...clear explanation😊

excellent intro and teaching so far if we are defining some variable const then how can we change that again , and what's the use of it to define const

I like the opening 😄

At 15:17, I had to stop and looked up for what a callback function is, and also how to use forEach() in order to understand the role of the blog variable in the callback function called here. If memory serves, callback/anonymous function has not been introduced previously in the course. So it'd be nice if you could include some quick explanations there, I guess. Just a constructive feedback from a big fan of yours, Shaun. Hope you don't mind. Peace!

OMG. I'd love to purchase your course ...

outstanding lecture , please provide some project based javascript learning

you are a god sent brotha

You explained this concept so well!!! Like 👍🏻 5 stars.

thank you G we love you Gangster

thanks for making this understandable!

craving street fighter now. Hadoukennnn!

@17:20 THANK YOU!!

Thank you!

Great explanation! Question: how do you comment multiple string in VSCode?

Proud of myself watched this entire video.

Thank u very much!!!

Thanks, this was great!

brilliant explanation

Just bought the full course on Udemy, you're so awesome! Hope I can get well with JS soon C:

Please do a playlist on Jsoup

Hi @TheNetNinja . On 31:37 is this correct (even possible) to reassign const scoreOne?

So I went to college for Computer Engineering and obviously I learned all of this in my CS courses, but I have to say - you really know how to teach CS and how to teach it WELL. Your explanations and examples are outstandingly good and this is coming from a college graduate who has some pretty good knowledge on CS concepts and ideas. I've always loved your tutorials, but your explanation on Primitive vs Reference types are outstandingly clear and concise. Keep it up! :D