Next.js

Ship faster with Next.js

App Router patterns, server components, SEO, and performance — practical Next.js guides for building fast, production-ready React apps.

SSR vs CSR vs SSG vs ISR rendering patterns illustrated as branching server pathways to browser
8 min read

SSR vs CSR vs SSG vs ISR: Which Rendering Pattern Should You Use?

SSR vs CSR vs SSG vs ISR confusing you? Learn what each rendering pattern actually means, when to use each one, and the real performance tradeoffs before you build.

Ilyas el aissi
Ilyas Elaissi • May 21, 2026