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Well, before we get started with the dome, let us know what is new.

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So let's get rocking.

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Well, a note is an individual parts of the element in the DOM tree.

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So for the dome tree, the individual pieces is what we call the node.

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So when you write a HTML, we have a tree like structure like this based on the nature of your application.

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If you have application with more HTML, you're going to have a lot of this kind of tree with different

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nodes.

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So this one is what we call know.

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The individual element is what we call node grade.

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So a node can be in a HTML element on the page.

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The individual element is what we call the node.

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So depending on the nature of your application, you may have different nodes inside your application.

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So apart from pattern, we can also have paragraph you air link and comment.

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All these pieces are node and all these comes together to form what is called the HTML dom or the DOM

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tree.

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So and for the individual node here, we can have additional attributes or children.

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For the individual notes here we have special methods that we can use to get the text inside this particular

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element.

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Likewise this and likewise that.

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So now that we know what about Node, let's have a look or some facts about Node.

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The dump node is an object, so if you get into code, you will see that the individual node is an object.

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And since it's an object, we have methods that we can use to operate on this element because of what

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is called prototype inheritance.

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So apart from that, that domino has properties and metals, as I said, and this is what we are going

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to talk about, the properties and matters that's going to help us to use JavaScript to interact with

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application.

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And that's all hot Dom is all about the next video.

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Let's get started with how we can examine the DOM in that way.

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You better understand the whole concept when it comes to Dom.