What is the difference between Real DOM and Virtual DOM?

What is the difference between Real DOM and Virtual DOM?

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

分类: rendering

标签: Real DOM, Virtual DOM, performance

参考答案摘要

TL;DR The Real DOM is the browser’s actual DOM tree; the Virtual DOM is an in-memory representation used to compute efficient updates before touching the Real DOM. Typical comparison Real DOM updates:...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。