What is Virtual DOM?

题目类型: 行为面试题

这是一道行为面试题，常见于澳洲IT公司面试中。

难度: medium

参考答案摘要

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 be...

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