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What is the Virtual DOM?

Utsho Sadhak Joy
Love to code and solving problems in leetcode.
・1 min read

The Virtual DOM (VDOM) is an in-memory representation of Real DOM. The representation of a UI is kept in memory and synced with the "real" DOM. It's a step that happens between the render function being called and the displaying of elements on the screen. This entire process is called reconciliation.

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