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Posts tagged “streaming”

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Next.js Route Handlers in 2026: Replacing API Routes, Handling Streaming Responses, and Edge Runtime Gotchas

Next.js Route Handlers in 2026: Replacing API Routes, Handling Streaming Responses, and Edge Runtime Gotchas

September 12, 2026

Route Handlers replaced API Routes in Next.js 13+. Learn streaming responses, edge runtime constraints, and production patterns for webhooks, uploads, and SSE in 2026.

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Next.js Streaming SSR: Faster Time to First Byte

Next.js Streaming SSR: Faster Time to First Byte

May 18, 2026

Most Next.js SSR performance problems stem from waiting for all data before sending HTML. Learn how streaming SSR reduces TTFB from 800ms to under 100ms with React Suspense and proper implementation patterns.

Next.jsSSRPerformance+3