Replay QA uses time-travel debugging to find bugs in web apps
What happened
Replay described how Replay QA uses time-travel debugging recordings to find bugs in web apps: recordings locate the root cause and give agents evidence for fixes. The team tested 40 apps promoted or prize-winning in tools such as Lovable, Replit, Base44 and Bolt.new, and after Astra confirmation and deduplication found more than 900 bugs. Disclosed cases include a button missing an onClick handler and page layout shifts.
Written by AI from the coverage · updated 51 minutes ago
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- Hacker News front pageAn end to buggy web apps
Replay 介绍了 Replay QA 如何利用时间旅行调试记录发现网页应用漏洞、定位根因，为智能体修复提供证据。团队在 Lovable、Replit、Base44、Bolt.new 等工具推广或竞赛获奖的 40 个应用上测试，经 Astra 确认和去重后发现超过 900 个漏洞，案例包括缺少 onClick 处理函数的按钮和布局偏移。
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