β‘ Zero Main-Thread Blocking
Defers heavy third-party scripts via requestIdleCallback and lazy loading strategies to preserve 100/100 Lighthouse performance.
Zero main-thread blocking YouTube, Google Maps, Tweet/X Embeds, GA4, GTM & custom script strategies built for React 19 & React Compiler.


Defers heavy third-party scripts via requestIdleCallback and lazy loading strategies to preserve 100/100 Lighthouse performance.
Ships pre-compiled with React 19 auto-memoization at build time for instant client-side rendering with zero runtime overhead.
High-performance, zero-layout-shift components for YouTube, Twitter/X Posts, Google Maps (Point Pedro!), GA4, and Google Tag Manager.
Auto-inject Google Analytics across all documentation pages automatically with a single line in your rspress.config.ts.
Native ReactDOM.preinit and ReactDOM.preload integration during SSG builds with automatic script deduplication.
Browser components are strictly isolated from Node.js build logic to prevent bundler pollution and runtime crashes.