Ensures zero-mismatch integrity between server-rendered HTML and client-side React trees. Covers hydration error diagnosis, selective hydration via Suspense boundaries, deterministic data bridges with the React 19 use() hook, 'use cache' for eliminating data drift, two-pass rendering for client-only content, React 19's single-diff hydration error reporting for pinpointing exact mismatches, and automated validation...
When to use: Debugging hydration mismatch errors, fixing text content mismatches, handling browser extension DOM pollution, implementing deterministic data bridges, optimizing SSR/client hydration performance, setting up error monitoring with onRecoverableError.
When NOT to use: Client-only React applications without SSR, static sites without hydration, API-only backends.
确保服务器渲染的 HTML 和客户端 React 树之间的零不匹配完整性。在调试水合错误、修复文本内容不匹配、处理浏览器扩展 DOM 污染、使用 Suspense 实现选择性水合、使用 React 19 use() 挂钩实现确定性服务器到客户端数据桥或应用 Next.js 使用缓存来防止数据漂移时使用。用于水合作用不匹配、SSR、 HydroRoot、suppressHydrationWarning、onRecoverableError、两遍渲染。 来源:oakoss/agent-skills。