Streaming SSR Patterns for Progressive Rendering

Streaming SSR sends HTML progressively as it's generated.

Benefits

• Faster Time to First Byte (TTFB)
• Progressive page rendering
• Better perceived performance
• Improved Largest Contentful Paint (LCP)

Implementation

// Next.js App Router with streaming
export default async function Page() {
  const stream = await fetchContent();
  return (
    <Suspense fallback={<Skeleton />}>
      <Content content={stream} />
    </Suspense>
  );
}

Streaming SSR improves user experience significantly.