Unverified50% confidenceFactExact time
虚拟 DOM 是对真实 DOM 的轻量级 JavaScript 对象表示，框架通过 Diff 算法比较新旧虚拟 DOM 树差异后批量更新真实 DOM
1
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50%
Confidence
Long-term
Relevance
7/18/2026
First Seen
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Related Claims
UnverifiedReact、Vue 等框架在运行时维护虚拟 DOM，通过对新旧虚拟树进行 diff 运算再将差异批量更新到真实 DOM81% similarUnverifiedReact等前端框架通过虚拟DOM（Virtual DOM）和diff算法计算最小变更集，批量更新真实DOM，减少浏览器的重排和重绘操作75% similarUnverifiedthe Virtual DOM concept was created specifically to address performance issues caused by frequent real DOM manipulation74% similarUnverifiedJavaScript通过DOM API可以实时修改页面的结构、内容和样式，包括动态添加或删除元素、更新文本内容71% similarUnverified传统虚拟 DOM diff 需要遍历比较整棵树，时间复杂度与组件树规模成正比，而 Bonsai 直接追踪依赖关系图只更新变化节点71% similar
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