Deciphering 'use client': Why Automatic Migration Tools Prioritize It
typescript
dev.to
The Shift from Client-Side Rendering to Server-First Architecture If you have spent the last few years building with Vite, you are accustomed to the Single Page Application (SPA) mental model. In that world, every component is a client component. Every useEffect runs in the browser, and every useState hook manages memory directly on the user's machine. However, migrating to Next.js and the App Router changes this paradigm fundamentally. Next.js assumes every component is a Server Co