Posts tagged “App Router”
4 posts found
Next.js 15 Caching: What Changed and Why
May 22, 2026
Next.js 15 reversed aggressive caching defaults. The new opt-in model, use cache directive, and revalidation APIs change how production apps handle data freshness and performance.
Next.js Intercepting Routes: Modal Patterns Done Right
May 20, 2026
Most modal implementations break the browser's back button and lose state on refresh. Next.js intercepting routes solve both problems through file-system conventions that map URLs to overlays.
Next.js Parallel Routes: Build Complex Layouts
May 19, 2026
Most dashboard layout problems stem from forcing sequential rendering when parallel composition is needed. Learn how Next.js parallel routes solve complex layout patterns that break with traditional approaches.
Next.js App Router: Layouts vs Templates Explained
May 17, 2026
Most Next.js routing problems stem from choosing the wrong wrapper component. Learn exactly when to use layouts versus templates, and why the distinction matters for state persistence and performance.