Next.js CSR vs SSR vs SSG vs ISR and now PPR!

Explains the key rendering strategies in Next.js: Client-Side Rendering (CSR) runs components in the browser, Server-Side Rendering (SSR) executes on the server, Static Site Generation (SSG) pre-renders pages at build time for optimal performance, Incremental Static Regeneration (ISR) allows updating static pages without full rebuilds, and Partial Pre-Rendering (PPR) combines static and dynamic content on the same page. The guide covers when to use each approach, how Next.js automatically chooses rendering methods, and practical implementation examples including server components, client components, and optimization techniques.