When choosing a frontend framework for a modern web application, the choice often comes down to React (SPA) versus Next.js (App Router, SSR).
When to Choose Next.js
If your application requires public search engine indexing (SEO), fast initial page loads, or integrated API routes, Next.js is the clear winner.
When Standard React SPA is Enough
For heavily authenticated internal dashboards or complex offline-first enterprise applications, a client-rendered React SPA can simplify caching and state management.
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