Expired50% confidenceFactExact time
Modern front-end frameworks (such as React and Vue) make extensive use of dynamically generated class names and virtual DOM, causing traditional fixed selectors to become easily invalidated by page updates.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
AITS Hands-On Review: API + Web + App Automated Testing All in One Platform
bilibili测试开发up主6/4/2026
Related Claims
UnverifiedModern front-end frameworks such as React, Vue, and Angular dynamically generate DOM structures, where class names are often hashed and may change with each build, causing hardcoded selectors to break easily.72% similarUnverifiedFrameworks such as React and Vue maintain a virtual DOM at runtime, performing diff operations between new and old virtual trees before batch-updating the differences to the real DOM.71% similarUnverifiedFront-end frameworks such as React calculate the minimal set of changes via Virtual DOM and diff algorithms, batch-update the real DOM, and thereby reduce browser reflow and repaint operations.69% similarUnverifiedModern web applications use front-end frameworks such as React, Vue, and Angular to dynamically generate DOM nodes at runtime on the client side via virtual DOM technology, causing static HTML analysis to see only a shell page.65% similarUnverifiedMeta于2013年开源React，引入虚拟DOM和组件化思想62% similar
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