What is the difference between real Dom and virtual Dom?

Answer»

Real DOM	VIRTUAL DOM
DOM is a language-neutral interface allowing programs and scripts to dynamically access and UPDATE multiple objects like content, structure, and style of a DOCUMENT.	Is a collection of modules designed to provide a declarative way to represent the DOM for an application.
The DOM represents the document as nodes and objects.	A virtual DOM object is a representation of a DOM object, like a lightweight copy.
It is an object-oriented representation of a web page, modified with a scripting language like JavaScript.	Virtual DOM is IDEAL for mobile-first applications.

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