Unverified50% confidenceFactExact time
现代浏览器将滚动操作尽可能移至合成线程执行，以避免阻塞主线程的JavaScript执行和样式计算
1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
Related Claims
Unverified声明passive: true后，浏览器可提前启动合成线程的滚动处理，无需等待JS执行结果，从而降低滚动延迟80% similarUnverifiedBrowser Use 采用结构化返回（Structured Output）的方式与大模型交互，而非传统的 Function Calling68% similarUnverifiedBrowser Use官方全面采用异步（async/await）方式编写代码，与Playwright的异步API天然契合67% similarUnverifiedTraditional browser automation tools (such as Selenium and Puppeteer) run on a fresh, unauthenticated browser instance and cannot reuse the user's existing session state.66% similar
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