Unverified50% confidenceFactExact time
Playwright通过WebSocket与浏览器保持持久连接，命令发送和结果接收几乎是即时的，执行速度比Selenium更快
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Playwright vs Selenium: Why More People Are Switching to Playwright
bilibili阿里自动化测试6/16/2026
Related Claims
UnverifiedPlaywright底层基于WebSocket协议与浏览器通信，而Selenium使用基于HTTP REST API的WebDriver协议70% similarVerifiedPlaywright是微软开源的Web自动化框架，相比Selenium原生支持异步操作、自动等待元素就绪并内置网络请求拦截能力69% similarUnverified使用Web技术栈（HTML/JS/CSS）开发比使用C++开发速度更快66% similarUnverifiedPlaywright相比Puppeteer增加了多浏览器支持（Firefox、WebKit）、多语言绑定（Python、Java、.NET）、更强大的自动等待机制和浏览器上下文隔离等功能66% similarUnverifiedWebAssembly以近原生性能在浏览器或边缘节点实现字节级安全隔离，是沙箱技术的另一条路径64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/41932API
curl https://kongchang.com/api/v1/knowledge/claims/41932MCP
get_claim(id=41932)