DOM Crash Course 2020 - How Does JavaScript DOM Work?

JavaScript DOM Crash Course - This video will discuss JavaScript + DOM relation and how DOM can be connected and interacted with JS API. We will also understand how exactly the JS engine communicates the updates to the DOM structure.

Timestamps
00:00 How browser understands HTML document
09:00 Interacting with DOM using CSS
14:05 Interacting with DOM using JavaScript

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[fragileglass]

It works beautifully without Babel, Webpack, JSX, jsconfig, tsconfig, whateverelseconfig, whatever.rc files we need.

Long live the Vanilla Dom traversal. It’s so beautiful on its own! 🤣❤️

[SidTheGr]

Simply majestic! The explanation and content is amazing on it's own but your transitions and animation make it so much more fluid and immersive! Amazing work!

[js-swift]

thx a lot mehul bhaiya for free course.

[sudeepk]

Wow!! Really learnt a lot from this..!!

[trustingod]

I made a previous comment and i forgot to mention that you are an Excellent Teacher. I have listened to many videos on youtube but you explain concepts brilliantly. Do you have any videos that you are teaching Angular? Again i dont know if you hear this a lot but you are great at teaching and thats rare when it comes to technical topics.

[harshilparmar]

Bhai, All this work gonna pay off...you are doing great 100%.I have one question regarding this "How dom manipulations are expensive?" I have heard this on internet.Thanks!!

[aniketagrawal]

Hey mehul, it really helped me in getting the overview of how DOM actually works and how it manipulate the elements but can you elaborate it more in the upcoming vidoes to get a better hang of it ..

[visrut]

I have one silly question is : dom traversal done by BFS ( breadth first search ) or DFS ( depth first search ), if V8 implemented in c++ then it do traversal or dom is binary tree or something else ?

Actually I started javascript but I am from c++ background so I am always interested in internal details .

Sir if you have any reference site, or something then let me know how I know about this internal stuff.

Again thank you.

[smaranh]

Might want to add the link to the free course in the video description.

[kamalCode]

Sir, plz google cloud hosting complete server setup for new developers video

[trustingod]

Where can i learn more and get a better understanding. Thanks !!!

[visrut]

Great video thank you. Do you have discord server ?