What is the virtual DOM? How does react use the virtual DOM to render the UI?

What is the virtual DOM? How does react use the virtual DOM to render the UI?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, react, topic-specific, javascript, frontend

参考答案摘要

As stated by the react team, virtual DOM is a concept where a virtual representation of the real DOM is kept inside the memory and is synced with the real DOM by a library such as ReactDOM. Why was vi...

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