The other day a friend had this React question for me: “Composition through components, one way data binding; I understand all that, but why Virtual DOM?”.
I’ve given him the usual answer. "Because, direct DOM manipulation is inefficient, and slow."
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Virtual DOM is an abstraction of the DOM that makes it easier for developers to work with React. Virtual DOM can be used to group DOM changes into one, and then send them to the real DOM. It can also be used in conjunction with React to make it easier to create React-based applications.

The one thing that no one properly explains about React — Why Virtual DOM

<p>I like how clean and simple the explanation was</p>
